Bonnaroo is set to announce its lineup live this evening, in an event dubbed the Bonnaroo Lineup Announcement Megathon, or B.L.A.M.

Hosted by comedians Taran Killam and Hannibal Buress, B.L.A.M. will feature a SuperJam with The Flaming LipsBen Folds, and more. The announcement will take place at 9 p.m. EST, with a pre-show set to begin at 7 p.m.

Check out a teaser below:

In addition to broadcasting live online and via the official Bonnaroo Xbox app, the fest has partnered with Record Store Day to host official viewing parties around the country. The viewing parties will all kick off at 7:30 p.m., and will feature free Bonnaroo gear, ticket giveaways, and discounts on music from Bonnaroo artists. Additionally, select locations will boast extra goodies from Ben & Jerry's and a chance to win prizes from Xbox.

Here's where you can watch B.L.A.M. live:

Nashville, Tennessee— Grimey’s *
Louisville, Kentucky— Guestroom
Philadelphia, Pennsylvania— Main Street Music
St. Louis, Missouri— Vintage Vinyl
Toronto, Canada- Sunrise
Charlottesville, Virginia- Plan 9
Knoxville, Tennessee- Disc Exchange *
Miami, Florida—Sweat
Orlando, Florida—Park Ave
Richmond, Virginia- Plan 9
Raleigh, North Carolina- Schoolkids *
Baltimore, Maryland- The Sound Garden
Cleveland, Ohio- Music Saves
Los Angeles, California- Touch Vinyl
Atlanta, Georgia – Criminal Records *
Lexington, Kentucky – CD Central
New York, NY – The Gallery at Le Poisson Rouge 
Chicago, IL – Reggies
Greensboro, NC — CFGB
Chattanooga, TN — Mellow Mushroom

* includes free samples from Ben & Jerry's and prizes from Xbox

Bonnaroo, now in its 14th year, will take place June 12-15 in Manchester, Tenn. Any guesses as to who might be playing this summer? Have you made festival plans yet? Let us know in the comments!