The three things you need to know today in New York: Thu February 8

1. A weeklong fitness festival starts in New York today. You can take free workout classes at Union Square Sweat Fest through February 13.

2. New York Fashion Week begins today! The runway shows and stylish events will take place through the city.

3. Girlpool performs at Brooklyn Steel tonight. The duo play the folk-punk hits from their second album starting at 8pm. 

For more events, check in with Time Out throughout the day.