If not for our friend who was scheduled to guest DJ there, we really wouldn't have headed to Springtime Roller Revival. For one, the roller rink appears to be located in the middle-of-nowhere (Yichuan Road near Ganquan Road, anyone?). Factor in the 200RMB cover, probably the priciest we've seen in all of our two-plus years in Shanghai, we weren't quite optimistic if anyone would make the trip there on a Friday night. Turns out we......