From Boston you can take the 426 bus from Haymarket and get off at Cliftondale Circle in Saugus. It's about a 20 minute ride.
By car exit off of Route 1 just a short distance north of the Tobin Bridge at the Essex Street ramp towards Saugus. Cliftondale Circle is only a few minutes drive from the Route 1 exit.
Call 781-558-2538 if you need more detailed directions.