Excentia Human Services will offer STEM summer camps at 1810 Rohrerstown Road, Lancaster, for children ages 8 to 13. Each program will offer two options: a session from 8 to 11 a.m. and a session from noon to 3 p.m.

Drone Discovery will be held on Monday to Friday, June 17 to 21. Kids will learn how drones fly and navigate, and they will learn aerial tricks.

CodeQuest will be offered on Monday to Friday, July 15 to 19. Children will explore computer science, learning to code robots using basic programming languages.

3D Printing Unleashed will be held on Monday to Friday, Aug. 5 to 9. Campers will turn digital designs into real objects through hands-on experimentation with 3D printing techniques and materials.

To register, visit https://excentiahumanservices.org/events/#gf_35.

Excentia Human Services, a nonprofit organization, provides supports to people with developmental needs from birth to adulthood.