Once again students K-12 can enjoy unlimited Transit rides during summer break (May 27 โ August 7, 2018). Summer Fun Passes go on sale May 22 at the BT office at 130 West Grimes Lane M-F 8:00 am โ 4:30 pm and at the downtown Transit Center at 301 South Walnut St M-F 6:45 am โ 11:00 pm and Saturdays 8:15 am โ 6:10 pm. Summer Fun Pass users must show their BT-issued student ID card to drivers in addition to showing their pass. Summer Fun Passes are only sold to those with valid BT-issued student ID cards. For more information on Student IDs, fares, and passes, click HERE.