Area students can return to Ballinger for another round of Summer STEM Night on Tuesday, July 15th. The event runs from 6 to 8 p.m. at the Runnels County Senior Citizens Building. Open to 3rd through 6th graders, the evening features a new hands-on engineering challenge. Admission is $10 and limited to the first 20 participants. Youth from both 4-H and non-4-H backgrounds are welcome. Pre-register by July 8th by calling Evan Cave at 325-977-1111.