Participants must be comfortable with forward skating, cross-overs, and stopping. The league was born in 2006 when a handful of friends heard about the revival of roller derby and decided to brush up their rusty skating skills. That universal truth is what is liberating for Sesame. The pipe organ is played during the Open Skate from 7-9:30 PM on Thursdays and 1-5 and 7-9:30 PM on Sundays. Maybe the latest rise in roller skating shouldn't have been so unexpected. for (i=0; i