Best Burger in Boulder

Located "on the Hill" at 1165 13th St. Boulder, CO 80302





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11 am – 10 pm Sunday – Thursday
11 am – 11 pm Friday & Saturday

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View fullsize Happy Earth Day from The Sink 💚 We’ve been part of the Boulder community for over 100 years, and taking care of it matters to us. We’ve run on wind power since 2006, reduced our water use, and use compostable materials wherever we can.
View fullsize It’s a perfect 80° outside! Happy hour kicks off at 3 and medium pizzas are half off! What more could you ask for?! ☀️🍻
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View fullsize A little something for Earth Month. Frozen, creamy mudslide with crushed Oreos and gummy worms! Wanna make it boozy? Try it with Screwball whiskey or vanilla vodka 🤌
View fullsize We’re excited about this Strawberry-Mango Fiesta Milkshake🪇 Real vanilla bean ice cream hand-spun with mango and strawberry puree, topped with whipped cream and tajin #yesplease
View fullsize Chef Chris Cunningham is excited to be the first guest chef for All Roads new Chef’s at the Shelter program starting April 13th! Please support All Roads and the work they’re doing for our homeless community. @allroadsboco https://all
View fullsize Hey Students! Take advantage of a very special Happy Hour—just for you! CU. Naropa. Boulder High. Fairview. New Vista. All students!
View fullsize Does anyone remember the old Sink comics?
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View fullsize After 100+ years, we’re retiring the “ugly crust.” Introducing: The Beautiful Crust™