​GRRLS stands for Greater Rochester Robotics LadieS
Every year team GRR celebrates the females on the team, both mentors and students. The “GRRLS” have a party each year where they bond and make matching handmade shirts that they then wear the Thursday of competition. Each year a group of “GRRLS” designs a new shirt and puffy-paints the design, then at the party each girl designs her own back, so the fronts match, but the backs are unique