Acuity Chess Invitational Erica Wray / Elementary School, High School, Middle School / December 7, 2016 The 6th annual Acuity Chess Invitational will be held on February 18. It’s a free event for K-12 students, and all are welcome to take part. Pizza, snacks, and drinks are provided. View flyer for details – http://bit.ly/2hiDdfV. Related