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Adult Classes

in Clay

Clay • Adult • Whimsical Mugs 5A • WED (Aug 26 - Sept 16) • $140 • HILL
Registration Unavailable

Clay • Adult • Whimsical Mugs 5A • WED (Aug 26 - Sept 16) • $140 • HILL

$140

with Molly Hoverstock

Calendar Aug 26, 2026 at 6 pm, runs for 4 weeks

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 HILL at 1010 Aurora Ave, Boulder, CO

This class meets weekly for 4 weeks on WEDNESDAYS.

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 Monday, July 27 at 8:00am.

Clay • Adult • Level I Wheel • WED (Aug 26 - Oct 14) • $290 • MAIN
Registration Unavailable

Clay • Adult • Level I Wheel • WED (Aug 26 - Oct 14) • $290 • MAIN

$290

with Gigi Fox

Calendar Aug 26, 2026 at 6:30 pm, runs for 8 weeks

For students that have never touched clay to those still learning the basics.

This class will cover the basic “how tos” of pottery. Students will learn the foundations of throwing, including how to confidently center, pull, and trim pots on the wheel. The class will also cover basic glazing techniques, attaching handles, and how to track your pieces through the studio.

Ages: 16+

Class meets weekly on WEDNESDAY

Note: This class will meet at the MAIN location at 3750 Canfield Street. You will only have open lab access at the same studio as your class.

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

This class is Pay What You Can with a suggested price of $290

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Monday, July 27 at 8:00am.

Clay • Adult • Level II THROW DOWN •  Tue (Aug 26 - Oct 14) • $300 • HILL
Registration Unavailable

Clay • Adult • Level II THROW DOWN • Tue (Aug 26 - Oct 14) • $300 • HILL

$300

with Colleen Grande

Calendar Aug 26, 2026 at 7 pm, runs for 8 weeks

Inspired by the show The Great Pottery Throw Down, this class is designed for intermediate students who want to break out of their comfort zones, be challenged, and have a ton of fun doing it.

Each week will bring 2 prompts:

  • The Technical Challenge: A fast-paced surprise designed to test your skills. Think speed-throwing a teapot, throwing blindfolded, or racing to create five identical bowls.
  • The Main Make: A focused project where you can let your creativity shine. You’ll tackle complex, multi-piece creations like nesting bowl sets, thematic tile collections, full dinnerware sets, or tea sets.

Is this class for you? If you have the basics down and are looking for a unique, high-energy challenge, absolutely. This class thrives on community and shared experience - it's at its best when everyone jumps into the challenges together.

(Please check the class prerequisites before enrolling)

Ages: 16 and above

Class meets weekly on WEDNESDAYS

Note: This class will meet at the Hill location at 1010 Aurora Avenue. You will only have open lab access at the same studio as your class.

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

Will be available to register on Monday, July 27 at 8:00am.

Clay • Adult • Level II Hand-building • THU (Aug 27 - Oct 15) • $300 • HILL
Registration Unavailable

Clay • Adult • Level II Hand-building • THU (Aug 27 - Oct 15) • $300 • HILL

$300

with Margaret Josey Parker

Calendar Aug 27, 2026 at 9 am, runs for 8 weeks

For students of all levels who want to focus on taking their hand-building techniques to the next level.

Learn about the various hand-building tools, create functional and sculptural pieces, and work on a variety of decoration practices.

Ages: 16+

Class meets weekly on THURSDAYS for 8 weeks.

Note: This class will meet at the Hill location at 1010 Aurora Avenue. You will only have open lab access at the same studio as your class.

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Monday, July 27 at 8:00am.

Clay • Adult • 5-Week Studio Sampler • THU (Aug. 27 - Sept. 24) • Pay What You Can • MAIN
Registration Unavailable

Clay • Adult • 5-Week Studio Sampler • THU (Aug. 27 - Sept. 24) • Pay What You Can • MAIN

$200

with Tatai Guillery

Calendar Aug 27, 2026 at 4:30 pm, runs for 5 weeks

Always wanted to get involved in a pottery studio, but didn't know where to start? This class is a great intro to the studio in 5 short weeks!

This class is intended to get you familiar with the basics of wheel-throwing and hand-building. Students will have 2 weeks of throwing instruction, one week of trimming, one week of hand-building, and one week of glazing. This class is ideal for those who have limited experience and want to learn the basics of the pottery studio, with a short instructor demo and hands-on assistance each week.

Please note: This class does not include Open Lab hours or additional clay.

Ages 16+ to register

Class meets weekly on THURSDAYS.

 All pieces will be fired to Cone 6 in a reduction kiln.

This class is Pay What You Can with a suggested price of $200

Will be available to register on Monday, July 27 at 8:00am.

Clay • Adult • Level II Specialty Wheel: Japanese Style Porcelain • Thu (Aug 27 - Oct 15) • $335 • MAIN
Registration Unavailable

Clay • Adult • Level II Specialty Wheel: Japanese Style Porcelain • Thu (Aug 27 - Oct 15) • $335 • MAIN

$335

with Aaron Winston

Calendar Aug 27, 2026 at 7 pm, runs for 8 weeks

This class focuses on a Japanese method of throwing porcelain off-the-hump. Each gesture is designed to maximize efficiency to create beautiful tableware. The sequence of movements becomes almost meditative as you work through the clay. It’s a great class to unlearn bad habits and develop deeper intuition and confidence in your throwing.

Ages: 16+

Class meets weekly on THURSDAYS

Note: This class will meet at the MAIN location at 3750 Canfield Street. You will only have open lab access at the same studio as your class.

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

Will be available to register on Monday, July 27 at 8:00am.

Clay • Adult • Level I Hand-building • FRI (Aug 28 - Oct 16) • Pay What You Can • MAIN
Registration Unavailable

Clay • Adult • Level I Hand-building • FRI (Aug 28 - Oct 16) • Pay What You Can • MAIN

$290

with Jinna Lincoln

Calendar Aug 28, 2026 at 9 am, runs for 8 weeks

Level I Hand-building for students wanting to explore the basic techniques for hand-building functional, sculptural, or decorative pieces.

Learn about the various hand-building tools, and the three basic hand-building techniques: pinching, coiling, and slab rolling through a series of self-guided projects.

Ages: 16+

Class meets weekly on FRIDAYS for 8 weeks

Note: This class will meet at the new Main location at 3750 Canfield Street in NE Boulder. You will only have open lab access at the same studio as your class. 

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

This class is Pay What You Can with a suggested price of $290

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Monday, July 27 at 8:00am.

Crossover (Clay/Screen-Printing) • Adult • Printing on Clay • FRI  (Aug 28 - Oct 16) • $330 • MAIN
Registration Unavailable

Crossover (Clay/Screen-Printing) • Adult • Printing on Clay • FRI (Aug 28 - Oct 16) • $330 • MAIN

$330

with Akane Kleinkopf

Calendar Aug 28, 2026 at 9:30 am, runs for 8 weeks

Have you ever wanted to make your own underglaze transfers? This is the class for you!  

We will learn a great deal about how to make screens for screenprinting, how to use them and how to create images for the screen. We will then take our screens to the Clay studio and print both directly onto clay and use transfers. 

This class will offer some instruction for hand-building, but the main focus will be learning how to print on clay. As such, we recommend that only folks with previous hand-building experience sign up. Print newbies are encouraged!

Ages: 16+

This class meets weekly on FRIDAYS.

This class takes place at Groundworks Main at 3750 Canfield St.

This class does NOT include extra open lab time. All work must be completed during class time. 

Registration will be available Monday, July 27 at 8:00am





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