Code Ninjas began accepting online registration for classes April 20. The company teaches children 7 to 14 years of age computer coding, math, logic and problem-solving skills while building their own video games. A Star Wars-themed grand opening event is planned for May 4. From 10 a.m.-3 p.m., the company will showcase drones, robots and more. 2100 Autumn Slate Drive, Ste. 100, Pflugerville. 512-537-4948. www.codeninjas.com/locations/tx-pflugerville