The MIT outdoor turf is where outdoor games are usually played. Indoor games are played at the Howard Johnson Athletic Center. Once you get in to the building proceed to the second floor (above the Ice Rink ) 

Plenty of parking spaces are available. You can park at MIT parking facilities (p1, p2, p3 ) but be sure to make sure that there is no special event going on and is okay to park. Parking on Vassar street adjacent to MIT facilities is free. Metered parking spots are also available on Mass Ave

click here for map and parking