On the third day of the strike Sunday, some visitors obliged, stopping to buy and eat hot dogs outside, or eating lunch at a restaurant before heading to the game. But inside the park, it was business as usual as others opted to buy Fenway Franks at concession stands ran by replacement workers.

The Aramark workers inside Fenway Park officially went on strike Friday afternoon. They were picketing around the ballpark throughout the day. They want a pay raise and protection from automation, like self-checkouts. “Hey, guys, if you can support our cause, please buy everything outside, okay?” one of the protesting workers said directly to fans.

Striking Fenway Park vendors banged on drums and shouted “Don't buy food!” while walking a picket line outside the home of the Boston Red Sox before Friday night's game against the Los Angeles Dodgers.