Sip, snack and stitch in a new “Creative Happy Hour: Leather Making” class in Aspen Thursday. Local artist Leah Aegerter returns to teach leather making from 5:30-7:30 p.m. Thursday, May 28, at the Red Brick Center for the Arts. Participants will learn to make a keychain or a simple wallet to take home. “Leah is such a wonderful artist and educator. She approaches her work with intention and care, balancing her technical skill with a deep commi…