The Calder: Monumental exhibit at Denver Botanic Gardens is a rare treat for art lovers. Years in the planning, it’s the first outdoor show of Alexander Calder’s work in the west and the first U.S. solo outdoor exhibition in more than a decade. Check out the big and bold sculptures for FREE on Monday, July 17, as part of the Gardens scheduled FREE days. The exhibit runs through September 24, so you can experience it for FREE again on August 29. It’s bold and colorful — sure to spark lots of great conversation for young and old alike!