Groupon Workshop – Basics

Welcome to CMS and the fascinating world of Mosaic Arts!
If you have made a voucher purchase through GROUPON and would like to enroll in your class, here’s what you do…
1. Simply choose your top-two desired classes from the dates listed below.
2. Fill out and send the automated form at the bottom of this page
Send an email to with your name, email, purchase date, and selected workshop. Please indicate if the Groupon is individual or for two.
We enroll everyone on a first come/first serve basis. We must have this information to secure your seat.
You will receive a confirmation within a few days confirming your registration. If you have any questions please email us or call us at 773-975-8966.
Due to the high demand and limited spaces, cancellations must be made more than 2 business days before your workshop in order to reschedule your spot. If you reschedule within 2 business days or less before your booked date, -OR- after your booked date (no-show and reschedule after), you will be charged a $20 rescheduling fee. You may also opt to use the amount of your unredeemed Groupon purchase towards any CMS class or workshop.
Please note that the expiration date of your Groupon is based on the date of purchase (4 months from the date of purchase). CMS is in compliance with Groupon policy, and as such the expiration date acts a deadline to enroll. As long as you redeem your voucher by enrolling within the valid period, you can select from any upcoming open workshop date. If your Groupon voucher has expired, the paid value will remain valid and you may use the value of the purchase towards the full cost of any class or workshop at CMS.
We can’t wait to see you at CMS!





June 2nd, Friday, 7-10pm SOLD OUT

June 4th, Sunday, 12-3pm SOLD OUT

June 16th, Friday 7-10pm SOLD OUT

June 18th, Sunday, 12-3pm SOLD OUT

June 20th, June, 7-10pm SOLD OUT

June 27th, Tuesday, 7-10pm SOLD OUT

June 29th, Thursday 7-10pm 

June 30th, Friday 7-10pm SOLD OUT


July 1st, Saturday, 4:30-7:30pm SOLD OUT

July 2nd, Sunday, 12-3pm SOLD OUT

July 7th, Friday, 7-10pm SOLD OUT

July 14th, Friday, 7-10pm SOLD OUT

July 20th, Thursday, 7-10pm SOLD OUT

July 27th, Thursday, 7-10pm


August 4th, Friday, 7-10pm

August 5th, Saturday, 4:30-7:30pm SOLD OUT

August 11th, Friday, 7-10pm

August 12th, Saturday, 4:30-7:30pm

August 15th, Tuesday, 7-10pm

August 17th, Thursday, 7-10pm

August 20th, Sunday, 12-3pm SOLD OUT


September 8th, Friday, 7-10pm

September 9th, Saturday, 4:30-7:30pm

September 15th, Friday, 7-10pm

September 17th, Sunday, 12-3pm

Please use the form below to submit your requested class dates. You can also email us at


Email Address:

Date of Purchase:

Requested Class Date #1:

Requested Class Date #2:

Questions or Comments:

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