A cool cause

If you've yearned to rub elbows with the cast of "High School Musical: The Ice Tour," tonight is your chance. They will make an appearance at the Skate to Freeze Cancer benefit tonight at the Simoni Memorial Rink in Cambridge to support the event's organizer, former Disney skater Katy Counihan. You can enjoy two hours of free skating (6-8 p.m.) by registering to raise a minimum of $25 for the Claudia Adams Barr Program in Innovative Basic Cancer Research at Dana-Farber. The top 10 fund-raisers win two tickets to a meet and greet for "High School Musical: The Ice Tour." Register at skatetofreezecancer.blogspot.com. 6-8 p.m. $25 donation. Simoni Memorial Rink, 155 Gore St., Cambridge.