5 Things: Mummy Tour, Free Classical Concert, Halloween Events, Subway Changes, More

1. You need music. Head to the  for their weekly concert . This week violinist Rolf Schulte and accompanist Judith Olson perform sonatas by Mozart, Bartok and Richard Strauss. 10 Grand Army Plaza, 4 p.m. Free. 

2. You need to do something creepy (and indoors). Luckily the  is having its  again this weekend. 200 Eastern Parkway at Washington. 4 p.m. Free with the museum's () suggested admission of $12. 

3. You need to get the kids out of the house. It's supposed to be cold but sunny today, so it's a good day to do one of the many Halloween events you skipped yesterday. One goodie is the in Prospect Park, another is 's Haunted Barn. See our  for all of today's Halloween happenings.

4. You need to know if your train is running ... All weekend there are no No. 2 trains between Brooklyn and Manhattan. Take the No. 5 or R trains to nearby stations instead, according to the MTA.

5. ... And if you have to move your car. Alternate side won't be suspended again until Tuesday, Nov. 1 for All Saints Day, according to the NYCDOT.