Come visit the Great Recycle to earn cool rewards for recycling empty beverage containers (a measly 3,500 containers will net you an iPad!). Just look for the giant, 12-foot-tall, blue recycling bin. Free.
Whole Foods Arbor Trails, 4301 W. William Cannon Dr., 301/652-3556
The Carver is the first museum in the nation to feature a permanent exhibit honoring Juneteenth. Up all year round, the museum's core exhibit is dedicated to the history and evolution of Juneteenth, told through a combination of visual and interactive activities. Mon.-Fri., 10am-4pm. Free.
George Washington Carver Museum and Cultural Center, 1165 Angelina, 512/974-4926