Some of the best high school volleyball teams in the Northeast will be in Holyoke this Columbus Day weekend for the playing of the Spalding Showcase of Champions Girls' Invitational. Games will be played at Holyoke Community College Saturday and Monday, starting at 9 a.m. Area teams participating include Bishop Feehan, Central Catholic, Millis, New Bedford, Newton South, Case, Medway, and Newton North. The tournament will collaborate with Dig Pink to raise awareness of breast cancer. Tickets are $4 for students, $6 for adults. The complete schedule is available at www.volleyhall.org.