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Adult Session 4 - 2026
in Session
Clay • Adult • Whimsical Mugs 4B • MON (July 20 - Aug. 10) • $140 • EAST
with Jimmie White
Learn how to build mugs with a twist of whimsy!
Add a twist of whimsy to each one-of-a kind mug in this class. Start by learning how to build a mug with slabs, followed by demos on how to make your mug come alive - facial features, handles, decoration, color - all in high fire clay. Create a fun companion for morning coffee or afternoon tea.
This class takes place at Groundworks EAST at 3063 Sterling Circle, Boulder, CO
This class meets weekly for 4 weeks on MONDAYS.
Class does NOT include additional open lab time or clay. All work must be completed during class time.
Ages: 16+
Will be available to register on Tuesday, May 26 at 8:00am.
Glass • Adult • Level I: Glass Fusing • Wed (July 22 - Aug 12) • $250 • MAIN
with Leslie Belfor
Glass fusing, also known as kiln-formed glass, involves heating multiple pieces of glass in a kiln to create a single, fused piece. It's a versatile art form with many practical and decorative applications.
Come learn and explore the basics of using glass as an artmaking medium over the course of four weeks in this introductory-level class. We’ll provide all of the materials, all you need to bring is your creativity!
This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Glass Studio does have some safety basics that must be met before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment):
- Please come dressed in closed-toe and closed-heel shoes, and natural material clothing, i.e. cotton or linen; long pants are recommended
- No loose or dangling jewelry, long earrings, or scarves.
- If you have long hair, please have it securely tied back from your face.
- We will provide safety goggles, but if you have your own and would like to bring them, please do!
Ages: 16+
All supplies and materials will be provided during class.
Will be available to register on Tuesday, May 26 at 8:00amat 8:00am.
Print • Adult • Level II: Lino • Wed (Jul 22 - Aug 12) • $290• MAIN
with Renate Mairie
Learn the basics of linocut printmaking to make a poster! Printmaking allows the artist to create many copies of the same image, making it the perfect medium for spreading the word -- make a piece to commemorate an event, express a powerful statement, or simply share amongst friends. This class will cover the basics of carving and printing linoleum, designing a multi-color piece, tearing paper, and editioning. This class is 8 weeks, and comes with open lab.
Ages: 16+
All supplies and materials will be provided.
Will be available to register on Thursday, May 26 at 8:00am.
Wood • Adult • Level I: Wood Turning • Thu (Jul 23 - Aug 13) • $280• MAIN
with Dennis Mulherin
Learn to turn! This class will be an introduction to using the lathe - a machine used for shaping all manner of cylindrical forms (think bowls, vases, furniture legs, even pens!).
Over the course of four weeks, you will learn about the tools directly associated with the lathe and their primary uses. From practicing spindle turning to learning how to make bowls, we will learn the two major turning techniques that can be explored to no end with further practice. This class will be as hands on as any class can, wasting no time before getting students turning with tool in hand (don’t worry, we’ll go over safety basics too). Beyond the basics we will practice, practice, practice. You will not want to turn your machines off!
This class has no prerequisites and is open to beginners and seasoned woodworkers alike, but our Wood Studio has some safety basics before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment):
- Please come dressed in close-toed shoes, a shirt that can be tucked in and either short sleeves, or sleeves that can be rolled up past your elbows.
- No loose or dangling jewelry.
- If you have long hair, please have it securely tied back from your face.
- We will provide safety goggles and/or full face shields, ear protection, and face masks to cover nose and mouth, but if you have your own PPE you would prefer to use, please do!
Ages: 16+
All supplies and materials will be provided.
These classes include open studio time.
Will be available to register on Tuesday, May 26 at 8:00am.
Metal • Adult • Level I: Welding • Thu (Jul 23 - Aug 13) • $415 • MAIN
with Lizzy Zajkowski
Gas Metal Arc Welding, is the process by which an electric arc forms between a wire electrode and metal, causing fusion. Students will learn MIG wire-feed welding and the basics of creating an enclosed form. Students will practice techniques for putting steel together, fitting interior parts, and aesthetic sanding with a hand held grinder. Emphasis will be placed on both the welding and assembly processes.
This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Metal Studio does have some safety basics before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment):
- Please come dressed in close-toe shoes, and natural material clothing, i.e. cotton or linen, long pants are required.
- For welding, a long sleeved cotton shirt is recommended that fully covers your chest. We have long sleeve over-shirts in the studio. Please be aware that sparks can damage clothing.
- A bandana or tight cap is advised. If you have long hair, please have it securely tied back from your face.
- No loose or dangling jewelry, long earrings or scarves.
- We will provide safety goggles and other PPE, but if you have your own and would like to bring them, please do!
- Please bring a water bottle!
Ages: 16+
All supplies and materials will be provided during class.
Will be available to register on Tuesday, May 26 at 8:00am.
Print • Adult • Studio Sampler • Fri (Jul 24 - Aug 14) • Pay What You Can • MAIN
with Kai Blake-Leibowitz
Each week our instructor will lead students through introductory techniques for different types of printmaking such as relief (carving into a block), monotype (one-of-a-kind prints made by layering objects on a plate), and intaglio (scratching an image into a surface). You'll learn all this as well as how to measure and tear paper, mixing and applying ink, and the basics of using the printing press.
Ages: 16+
All supplies and materials will be provided.
Sampler classes DO NOT include open studio time.
This class is Pay What You Can with a suggested price of $250.
Will be available to register on Thursday, May 26 at 8:00am.
Metal • Adult • Studio Sampler • Sat (Jul 25 - Aug 15) • Pay What You Can • MAIN
with No Instructor
Ever wonder what goes on inside a metalworking studio? Come and try out a selection of metalworking techniques in our classroom studio! Sample practicing a variety of cold-work and hot-work processes! Students will try their hand at welding, blacksmithing, fabrication, and sheet-metal along with a highly experienced Metal-Fabricator!
This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Metal Studio does have some safety basics before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment):
- Please come dressed in close-toe shoes, and natural material clothing, i.e. cotton or linen, long pants are required.
- For welding, a long sleeved cotton shirt is recommended that fully covers your chest. We have long sleeve over-shirts in the studio. Please be aware that sparks can damage clothing.
- A bandana or tight cap is advised. If you have long hair, please have it securely tied back from your face.
- No loose or dangling jewelry, long earrings or scarves.
- We will provide safety goggles and other PPE, but if you have your own and would like to bring them, please do!
- Please bring a water bottle!
Ages: 16+
All supplies and materials will be provided.
Sampler classes DO NOT include open studio time.
This class is Pay What You Can with a suggested price of $415.
Will be available to register on Tuesday, May 26 at 8:00am.
Wood • Adult • Studio Sampler • Sun (Jul 26 - Aug 16) • Pay What You Can • MAIN
with Eric Richter
Immerse yourself in the world of woodworking by joining our comprehensive sampler class! This workshop is perfect for beginners who are looking to familiarize themselves with a woodshop, and who aim to become comfortable with the basics of milling and hand tools.
This sampler class is designed to build your confidence and comfort with woodworking, laying a solid foundation for any advanced classes you may choose to pursue in the future. You’ll also have the chance to connect with other passionate woodworking enthusiasts, sharing ideas and experiences in a supportive and welcoming environment.
This Class Does NOT include Open Lab
What to wear to the wood studio?
Safety First: Long pants, and closed-toe, closed-heel shoes with socks that protect up to the ankle. Shirts and tops should be easy to tuck in, with sleeves that can be rolled up as needed. Tie back long hair to ensure safety. We offer safety goggles, dust masks and ear protection, and they must be worn in the wood studio. Feel free to bring your own if you are more comfortable with them. Jewelry, loose-fitting clothing, or any other items that could dangle will need to be secured while using machines.
Safety Information:
- Closed-toe, closed-heel shoes
- Long pants
- Shirts should be easily tucked and sleeves pulled up
- Hair tied back
- Eye and lung protection are provided and must be worn in the studio
Ages: 16+
All supplies and materials will be provided.
Sampler classes DO NOT include open studio time.
This is a Pay What You Can class with a suggested price of $280
Will be available to register on Tuesday, May 26 at 8:00am at 8:00am.