One Longfellow Square is an intimate music and arts venue located in Portland's vibrant Arts District. OLS presents over 200 concerts and events a year, including rock, folk, jazz, blues, Celtic, bluegrass, world, comedy, film and more. The venue offers intimate seating for up to 200, a superb sound system, a full bar service and delicious treats. OLS is all ages, all the time. The versatile venue is also available to rent for events, parties, and receptions.