5 Things: 2/4 Train Changes, Make Music New York, Charity Poker, Trivia Night, More

1. You need music. Head to Washington Avenue, where more than 20 groups will offer free concerts all afternoon and evening as part of  Make Music New York. See the full schedule. 

2. You need to show off your breadth of knowledge. Head to . , 618 Saint Johns Pl. at Franklin. 9:00pm.

3. You need to drink beer ... and play poker ... and give back. Head to  for their . 603 Vanderbilt Ave. at Bergen. 7:45pm. $15 buy in supports local charities.

4. You need to get the kids out of the house. Head to Fort Greene Park for , a family-friendly outdoor concert based on the writings of children. A full schedule and details on the performances can be found by visiting operaprojects.org. , Corner of DeKalb Ave. and Washington Park, 3:30-8 p.m., Free. Or, see or .

5. You need to know if your train is running and if you have to move your car. Brooklyn-bound 2 and 4 trains are skipping Bergen, Grand Army Plaza and Eastern Parkway stations between 11 p.m. and 5 a.m. all this week, according to the MTA. As for moving your car – the next alternate side suspension isn't until July 4, according to the NYC DOT.