The Zack Shack

The Zack Shack is a no-frills roadside trailer operation in Thomaston, just before Rockland, where they sling burgers, lobster rolls, and fried seafood from a walk-up window. The crowd here skews casual and hungry: hikers fueling up, locals grabbing lunch, travelers who've heard the word-of-mouth buzz. Order at the window, grab a picnic table or take it with you. Staff keeps things moving and friendly.

• Double burgers cooked hot and juicy for under $15.
• Fries crispy and properly salted, no sogginess.
• Lobster rolls and fried seafood when available.
• Quick service despite casual trailer setup.

Start with a double burger and order the fries. If they have lobster when you arrive, get the lobster roll. The shrimp basket is solid backup if lobster's gone for the day. Haddock also moves with regulars. Portions are honest without being huge, so don't skip sides.

It's a trailer on Rt. 1 with picnic tables. No noise, no pretense. You order and wait outside or take it with you.

Double burgers run under $15 and come out piping hot with a proper sear, the meat tender and juicy. Fries arrive crispy and well-salted. If lobster's in stock, snag a roll. They also do shrimp baskets and haddock that regulars praise. Portions have shrunk slightly over time, but prices stayed reasonable. Show up when they open if you want your first choice, especially lobster.

Guests describe friendly staff and food that arrives faster than promised. One recent visitor noted their burger was "piping hot, cooked perfectly, juicy" with fries that had "no sogginess." People rave about value and don't mind the cramped, casual setup.