“Friday Finds” is a weekly round-up of useful and interesting things found online.

Ice Skating in New York City – TimeOut’s guide to the city’s skating rinks.

NYC Rolls Out Vintage Buses and Trains – On the first four Sundays in December, you could ride a subway car from the 1930s – 70s or a vintage bus from the 1950s – 80s.

Win a Walk-On Roll and Tickets to the Radio City Christmas Spectacular – Radio City Music Hall’s December Delights Sweepstakes.

50 Oyster Happy Hours – I wonder if any other city in the country has 50 different establishments with oyster happy hour specials?

Window Display Gallery – Nice collection of photos from Christmas window displays.