All You Can Eat Fenway Franks at South Street Diner

To kick off the Boys of Summer returning to the beloved park for the 2025 MLB season, join Boston's longest-running late-night restaurant as they give Sox fans who didn't get tickets an alternative. South Street Diner is hosting an All-You-Can-Eat Fenway Franks for the April 4 Red Sox home opener against the St. Louis Cardinals at 2:10pm. Forgo the crowds and watch the game on any of the restaurant's huge TVs, as they serve up free all-you-can-eat Fenway Franks with the purchase of any beverage. While the diner might be open all-night, the dogs are only offered from 11am to 10pm. After that, you'll strike out.