Support the Girl Scouts Greater Waco Service Unit by participating in the third annual Thin Mint Sprint. Proceeds from this event help Girl Scouts travel, which in turn helps them broaden their experiences, learn new skills and enhance leadership capabilities. Runners can register for the 5K, which will begin at 8 a.m., or the 1-mile Daisy Dash fun run, which begins at 8:30 a.m. Registration costs $35 for the 5K and $20 for the Daisy Dash. For more information or to register, visit gwsu.org.