Take Route 93 south to Route 293 south.
In Bedford, keep going straight as the highway turns into the Everett Turnpike.
Take Exit 35 (first exit in Mass). Take a right off the exit ramp.
At the traffic light in Tyngsboro, turn left on to Route 3 north, towards Nashua.
Travel about 2 miles -- Skate 3 will be on your right