Description

The Tucson Gem and Mineral Show is one of the largest, oldest and most prestigious of such shows in the world. See displays, earn door prizes, take seminars and visit the junior education area. 10 a.m. to 6 p.m Thursday-Saturday, 10 a.m. to 5 p.m. Sunday. $13; free for ages 14 and younger with a paying adult. Tucson Convention Center, 260 S. Church Ave., Tucson. 520-322-5773 or tgms.org