Pros: Took a 3 hour intro stained glass class. Bought the deal off of Groupon. I really enjoyed the creativity exercises. The teacher was funny and knew his stuff. Cons: If you’re looking for Tulsa Stained Glass, it’s in this Art Play center. I enjoyed my class and the finished product. However, stained glass design and creation isn’t for me. It’s great fun, but it seems like it would be an expensive hobby.