Next STREAM Saturday Is March 21

 Registration is open for the Mobile Parks and Recreation Department’s next Science, Technology, Recreation, Engineering, Arts and Mathematics (STREAM) Saturday, taking place on March 21 at 9 a.m.-12 p.m. at the Dotch Community Center at 3100 Bank Avenue in Mobile. This month’s theme is “Ships & Buoyancy,” explaining how vessels float, stay balanced and navigate. There will be hands-on experiments with water, weight and design. Spots are limited for the free event, and registration is required.