Rockettes, been there. Nutcracker, done that. The latest holiday must see for families this holiday is Slava’s Snowshow, a whimsical fantasy replete with clowns, balloons, bubbles and, you guessed it, snow! It’s a magical expereince that seems to grow out of fantastical fairy tales. Stephen Sondheim Theatre. This is a blast from the past, having debuted in the city in 2008, lead by Slava Polunin, considered one of the world’s greatest clowns. The show is known for the “climatic blizzard”, for which it has won many awards, including New York’s Drama Desk award for Unique Theatrical Experience and London’s Olivier Award for Best Entertainment.