The Hopkinton High School Code Club, along with Girls Who Code, is organizing a 24-hour Inventathon for Hopkinton high school and middle school students this Friday and Saturday (Jan. 15-16). Registration ends Tuesday.

A theme/topic will be announced at 4 p.m. on Friday. Participants, either alone or with a partner, will work to develop an invention/product that solves a problem related to the theme/topic. Materials must be submitted for review by 4 p.m. on Saturday.

Prizes will be awarded to winners at the high school and middle school level.

For more information or to register, click here.