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Mother's Day Family Fun Clay Class

$45

with Tatai Guillery

Calendar May 10, 2026 at 12:30 pm, runs for 1 week

Gather your family together for some Mother's Day clay fun!

The instructor will lead students in a fun clay project! Learn new clay skills by making animals and flowers and decorate together with your family. We will fire all work and let you know when it is ready for pickup, about 4 weeks later.

Location: Groundworks Art Lab Hill- 1010 Aurora Avenue, Boulder

Cost: $45 per person

All materials included.

For children ages 4+

Will run

BAL • Adult • Leather Spine Hard Covers Binding • Sat (May 23) • $160 • East

$160

with Brenda Gallagher

Calendar May 23, 2026 at 10 am

 This book combines the soft opening of a leather spine with the sturdy firmness of board covers. The completed book opens nearly perfectly flat making it an ideal book for your journal writing or drawing. Creating your book involves sewing folded signatures through a leather spine with the long stitch. We will begin by getting acquainted with paper grain and its importance for the finished book. We will cover the boards of the book with decorative paper and once dry we'll drill holes in the covers to prepare for sewing. The leather spine will also need holes for sewing which we will pierce with an awl or drill. Paper signatures will be folded and pierced and then we'll take a short break for lunch. After lunch we will learn to sew the long stitch to bind the book. Covers will then be sewn onto the leather spine piece. By the end of the workshop, you will have completed your book, and have the skill to make more on your own. Class fee includes all materials we use to make a book: leather for the spine, a sheet of decorative paper to cover boards, paper for your signatures, a pair of pre-cut cover boards, glue, and waxed-linen thread. Students can borrow tools from the BAL or you can bring your own bookbinder's toolkit. Students will need: bonefolder, medium-weight awl, Xacto knife, scissors, ruler, and a bookbinder's needle. Optional: Students may elect to bring their own sheet of decorative paper for covering the boards..

Ages: 16+

This class takes place at Groundworks East (3063 E. Sterling Cir)

Will be available to register on Monday, March 30 at 8:00am.

Will run

Metal • Adult • Level I: Blacksmithing • Tue (May 26 - June 16) • $415 • MAIN

$415

with Sophie Frankel

Calendar May 26, 2026 at 6 pm

If you have wondered what the craft of blacksmithing is like to practice, this class is for you. Experience the joy of forging steel into objects of utility and beauty. This beginning level class will cover shop safety, fire management, tools and equipment, and appropriate use of the anvil, as well as an introduction to object-making using multiple methods of shaping hot metals

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 Monday, March 30 at 8:00am.

Print • Adult • Level I: Copper Etching • Thu (May 28 - June 18) • $250 • MAIN

$250

with Aaron Winston

Calendar May 28, 2026 at 6 pm, runs for 4 weeks

 

We're making "etch" happen, y'all! Copper etching is an intaglio (incising a plate) technique that typically requires harsh chemicals and acids. But at Groundworks, we're all about bucking tradition and trying new methods and are excited to offer an acid-free alternative.

Join us for a captivating 4-week printmaking class, where creativity and craftsmanship intertwine! Perfect for curious printmakers, this class offers a hands-on exploration of our chemical-free etching technique, engage with tools and materials, and design and print a copper plate.

Ages: 16+

All supplies and materials will be provided.

Will be available to register on Monday, March 30 at 8:00am.

Will run

Clay • Adult • Soda-fired Jewelry 3B • THU (May 28 - June 18) • $140 • MAIN

$140

with Ella Mernyk

Calendar May 28, 2026 at 6:30 pm, runs for 4 weeks

Love the look of ceramic jewelry? Join us for this specialty soda-fired jewelry class. Students will learn different techniques to make one-of-a-kind jewelry you can't find anywhere else. The last week of class, students will help load the Soda kiln and see how the atmospheric firing gives their pieces a truely unique finish. 

Students will be limited to making jewelry sized pieces. If you want to make larger pieces for the soda firing, please take our Soda Fire class instead. 

Ages: 16+

Class meets weekly on THURSDAYS

Note: This class will meet at the MAIN location at 3750 Canfield Street. This class does not include any additional open lab time. All pieces must be completed during class. 

Will be available to register on Monday, March 30 at 8:00am.

Wood • Adult • Level I: Woodworking • Fri (May 29 - June 19) • $280 • MAIN

$280

with Leandro Barriga

Calendar May 29, 2026 at 5:30 pm, runs for 4 weeks

Curious how to use milling machinery– table saw, chop saw, jointer, and plainer? This beginner-level class will focus primarily on milling: the fundamental process of measuring, cutting, and preparing wood for a project. Over the course of 4 weeks, you'll learn how to safely use several of our milling machines to cut and shape wood, as well as some of the basics of joinery (joining pieces of wood together), and shaping and finishing with hand tools. We'll walk you through the whole process of creating a simple but beautiful functional piece that you'll want to brag to all your friends about.

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 Monday, March 30 at 8:00am.

 

Print • Adult • Studio Sampler • Fri (May 29 - June 19) • Pay What You Can • MAIN

$250
Calendar May 29, 2026 at 6 pm, runs for 4 weeks

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 Monday, March 30 at 8:00am.

Will run

Glass • Adult • Level I: Flameworking • Mon (June 1 - June 15) • $190 (Pro-rated 3-week Class) • MAIN

$190

with Jordan Mann

Calendar Jun 1, 2026 at 6 pm, runs for 3 weeks

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 Monday, March 30 at 8:00am.





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