5104 Pegasus Court
Suite F
Frederick, MD 21704
Local:   301-378-2218
Fax      800-231-5422

Showroom Hours:
Tue - Fri:   10am - 5pm
Sat:           10am - 4pm
Office/Phone Hours:
Tue - Fri: 8:30am - 5pm
Sat:            10am - 4pm
Sun - Mon: Closed
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Adult Education Courses
Click the Join the Class link to sign up online or call us at 800-462-1209 to join the fun!

Cancellation Policy

Intermediate Open Studio

Friday, December 13th
Friday, December 20th
Friday, January 3rd
Saturday, January 4th
Friday, January 10th
Friday, January 17th
Saturday, January 25th

9:00am to 11:00am

$ 25 per session

 After a beginning class, it is time to get going on your own projects.  Use the tools, molds and kilns for your artistic visions along with the support and guidance of an experienced instructor.  Whether it is stained or fused glass you want to explore more about, sign up today to get started!


Stained Glass Boot Camp Class

2 Saturdays
Dec 7th & Dec 14th
10:00am to 4:00pm
$ 99! - Class is Full!

This is a fun class that takes you from beginning to end on how to create a small 8"x8" stained glass panel.
  If you are a beginner (never done stained glass) or experienced, it is guaranteed you will learn something new and have FUN!

Supplies for project available for purchase in the store.

to read about the class and what supplies are needed!

Fused Glass Ornaments
with Tony Glander

Saturday, Dec 14th ( 2 sessions)
10:00am to 12:00pm or 2:00pm to 4:00pm
$ 50
Class Holds 10 Students each Session

Holiday Festiveness Included

This class was a lot of fun last December so we are bringing it back!  Students get to make multiple ornaments ready for hanging.  Come for one session or attend both!  Students will pick up ornaments at a later date.  Designs will be supplied, but feel free to bring your own ideas (within reason!)  Scrap glass will be available to use and if you need specific glass, it is available for purchase.  Please bring your own cutter and runners if you have them!  Basic cutting skills are necessary.

Stained Glass Boot Camp Class

2 Saturdays
Jan 11th & Jan 18th
10:00am to 4:00pm
$ 99!

This is a fun class that takes you from beginning to end on how to create a small 8"x8" stained glass panel.
  If you are a beginner (never done stained glass) or experienced, it is guaranteed you will learn something new and have FUN!

Supplies for project available for purchase in the store.

to read about the class and what supplies are needed!

Casting Call Class

January 11th
12:00pm to 2:00pm
$ 40

Come learn the basic secrets to casting and create a few projects!
Students will learn firing schedules, mold preparation and even how to make your own frit quickly and easily.
  Students will immediately make a small casting in class.  For a second project, students have the option of using a class mold or purchasing a mold from the store.  Use of scrap glass included.  Basic fusing knowledge helpful.

The Perfect Bowl Class

January 18th
12:00pm to 2:00pm
$ 40

This class is for intermediate fusers wanting to achieve a cleaner look to their work.  We will cover firing schedules as well as the steps of making a bowl from mold selection to final fusing.  Students are encouraged to bring problem examples from their work for a Q&A session.  Students will make a bowl from studio molds and available scrap glass.  Other molds and glass available for purchase.

Beginner Fusing Class
with Tony Glander

2 Day Class
Friday, January 24th

10:00am - 4:00pm

Saturday, January 25th
12:00pm - 2:00pm


An excellent way to get started in this great art form!  In this Beginner Fusing Class, we cover all the basics like cutting, melting and bending art glass to get you going.  We’ll cover all the important safety factors, then go right into making samples with a variety of inclusions such as copper as well as methods to create textures on glass.  You will learn how to cut glass as well as a variety of ways to create imagery.  We’ll discuss firing schedules as well as all the possibilities of glass to use in a kiln.  We’ll even show you plenty of project ideas as you move forward.  Students will make a number of glass samples as well as a final project incorporating the learned techniques!

Instructor Bio
Tony Glander, owner of Fitzpatrick Glass Studios, is a local glass artist celebrating 30 years in glass.  He's worked at Glass Fantasies in Olde Towne Gaithersburg, MD for 3 years prior to becoming owner in 1990. Glass Fantasies taught classes, sold supplies and did custom stained glass work.  In 2002 he began to focus on custom work and classes.  Recently he taught at the Glass/Bead Expo in Las Vegas!  Tony enjoys the medium of glass and all of its possibilities!


Louis J. Tiffany Inspired Mosaics
with Bonnie Fitzgerald

3-Day Workshop Developed Especially for Anything Stained Glass!
March 13th, 2020  10am - 5pm
March 14th, 2020  10am - 4pm
 March 15th, 2020 10am - 12pm

Limited to 12 Students
Class is Full!  Please call for waitlist.

The Tiffany Studios began producing mosaic artwork in the late 1870’s. These mosaics were known for their deeply saturated colors and lustrous surfaces. In this workshop we will create contemporary reproductions of Tiffany Mosaic Designs. There are many contemporary stained glass manufacturers creating glass mimicking the brilliant Favrile glass developed by the Tiffany Studios, and an exceptional selection is available at Anything in Stained Glass. Students will be guided through the process of fabrication of mosaics in the direct technique, creating a beautiful interior mosaic fine-art work.

Instructor will provide Tiffany inspired design patterns, substrates, adhesive and grout. Students provide own glass. AISG store will be open throughout the workshop hours for your convenience and AISG will loan hand tools if student does not already own. AISG also provides access to their scrap, no charge, a bonus!

Class will begin with a historical overview of Tiffany Mosaics using the book The Mosaics of Louis Comfort Tiffany by Edith Crouch as a primary resource.

Students will be introduced to the nuances of working with stained glass as a mosaic material, including cutting techniques, sourcing and preparation of materials and fabrication methods.

Stained glass cutting experience required, previous mosaic experience helpful, but not required.

About the Instructor:
Bonnie Fitzgerald is an artist, teacher and author. Her passion is designing and creating one-of-a-kind artwork and guiding art enthusiasts, young and old alike, on the journey to discover and develop their own personal artistic voice through the art of mosaics. She is the author of “300+ Mosaics Tips, Techniques, Templates and Trade Secrets” and “Bonnie Fitzgerald’s Guide to Mosaic Technique”. To view Bonnie’s portfolio with many glass mosaic examples please and to see countless student projects visit www.maverickmosaics.com



Coming in 2020!

Kate MacLeod
Kate Rocks!
  March 17th-21st

Michael Dupille
April 22-25

Peter McGrain
May 21-23 and October 1st-3rd

Lois Manno
Modeling Glass
June 4th-6th

Mark Hufford
Comprehensive Fired Glass Enamels with Unique Glass Colors
August 7th-9th
Layering Mix and Details - Beyond the Pours
August 11th-13th


Beginner Stained Glass
Beginning Fusing
Stained Glass Lamp Class
Special Project Fusing Courses
Trouble Shooting Workshops
Fused Screen Printing Class

Learn to Do:

Fused Screen Printing
Stained Glass Panels
Stained Glass Boxes
Firing Schedules
Soldering Techniques
Foiling Techniques