From Points north:

• Take a right off the offramp onto Mystic Ave
• Stay straight to go onto Harvard St., which becomes Warner St.
• Enter rotary, this is Powder House Square, Nathan Tufts Park is between College Ave and Broadway (4th and 5th exits from the rotary respectively)

• Take 93 N to exit 28 (Rt-99/Sullivan Sq.) which is the first exit on the right after crossing the Zakim Bridge.
• Take a left off the offramp onto Cambridge St., which turns into Washington St.
• After the second set of lights, you'll go under a small underpass and come to an underpass under McGrath Highway. Take a right onto McGrath Highway.
• Follow McGrath Highway two sets of lights and take a left at the third set (onto Broadway).
• Follow Broadway all the way across Somerville to the rotary, just before the rotary on your left is Nathan Tufts Park, it's big and multi-layered and class space is yet to be determined so you may need to walk around the outskirts briefly to find us.