Backbar

Backbar is a beloved craft‑cocktail lounge tucked behind a nearly unmarked orange door in a quiet Union Square alley. Inside, it surprises with a moody, cozy interior—cushioned banquettes, chalkboard art, pops of Star Wars and pop‑culture memorabilia, and ambient skylight panels set a relaxed, nerd‑chic mood. Renowned for its rotating cocktail menu that reads like an art piece, Backbar offers playful, seasonally infused concoctions—think cryptid‑named creations like the “Jackalope” (bourbon, brandy, pine‑spirit, soju aperitif, maple, candy‑cap mushroom) or “Fiji Mermaid” (bonito‑infused rum, scotch, taro syrup, sherry). They also serve whimsical milk‑punch specials and bartender’s‑choice drinks tailored to your tastes. The vibe blends exclusivity with accessibility: the bartenders are skilled yet friendly, crafting both complex and approachable cocktails. You might spot quirky decorators—giant octopus paintings, nerdy knickknacks—making the ambiance fun and unpretentious. Backbar keeps things simple on the food side with small plates and snacks courtesy of neighboring Field & Vine—options like popcorn, pork buns, charcuterie, and small plates that perfectly complement the drinks. A tiny space with only around 39 seats, walk‑in only; expect to wait during busy evenings, especially on weekends. Hours: Tuesday through Sunday, generally opening around 5 pm and closing by midnight (last call ~11:15 pm). Backbar is consistently lauded in Boston as one of the best cocktail bars—a “hidden gem” for imaginative cocktails and a low‑key, fun hangout.