If you like shopping, Bloomingdale's is always a good place to spend a few hours. Get mom to take you to lunch at Le Train Bleu, up on the 6th floor. And, from the Metro level, you can get right into the Lexington Avenue station on the N or R train, which will take you to 49th Street & Broadway, 3 short blocks to the August Wilson Theatre, where JERSEY BOYS is playing.
If you are into bargain hunting, there is a department store, Century 21, located on Broadway & Cortlandt downtown that is amazing. Take the R or W train to Rector Street.
Lastly, the Museum of Television & Radio is on 52nd between 5th & 6th. They have special screenings every day, but the fun part, for me, is to go to the library and find an old television program with a favorite performer and watch it on one of the personal screens. Want to see the famous Mary Martin/Ethel Merman duet? How about Barbra Streisand on the Judy Garland Show? Curious to see the Tony Awards from 1989? All that and a million more things are available for viewing. It's a favorite place of mine to kill a few hours on a rainy day. Have fun and don't let the rain dampen your spirits.
'Our whole family shouts. It comes from us livin' so close to the railroad tracks'