Get ready, Southie! The South Boston Street Fest is celebrating its 25th year, and the party is going to be epic! On Saturday, Sept. 20, 2025, East Broadway between I and L streets will be transformed into a vibrant, music-filled, food-packed, shopping-centric block party from 11 a.m. to 4 p.m. (Rain date: Saturday, Sept. 27.)

Since its debut in 2000, the South Boston Street Fest has grown from a sidewalk sale into one of the neighborhood’s most beloved traditions, drawing thousands each year. Now in its silver anniversary year, the South Boston Chamber of Commerce and South Boston Neighborhood Development Corporation are pulling out all the stops — with more than 100 local shops, restaurants, artists, and community groups coming together to showcase the very best of Southie.

Two stages

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