Linnea Yount, center, and Vionna Etienne, right, smile as they create invisible ink Tuesday.

Riley Alleman sculpts a dog out of clay Tuesday.

Ellie Nicholson takes aim Tuesday morning during a College for Kids archery lesson.

Abbie Sather forms a vase at a pottery wheel Tuesday. 

Soren Wagenius, left, and Christian Davidson, participate in a robots lesson Tuesday morning at RRCC.

Bradley Muehring isn’t afraid to get his hands dirty during a College for Kids sculpture class.

Sabrina Etienne gives instructions on how to make invisible ink during a Harry Potter science class Tuesday at RRCC.

Macyn Chezick tests a catapult she created during a College for Kids class this week.

Paxton Kaviuk focuses during an archery lesson Tuesday morning during College for Kids. The annual two-week program is held at Rainy River Com…