On the first Thursday of every month, the Tucson Museum of Art and Historic Block offers extended hours and pay-what-you-wish admission from 5:00 p.m. until 8:00 p.m. Explore themes of experimentation and light found in On the Edge: Los Angeles Art from the Joan and Jack Quinn Family Collection and in the evening’s gallery and art-making activities. Purchase unique bites from local food truck Bisou Burger and enjoy live music by TrioSonAr. At 5:30 p.m. in the Stonewall Foundation Community Room, attend a conversation with Anne Breckenridge Barrett and Michael Darling as they explore the concept of “California Cool.”