BY MELISSA RUGGIERI/AJC Music Scene

The 2017 installment of the SweetWater 420 Fest already established itself as a go-to event with the September announcement of headliners Widespread Panic and the Trey Anastasio Band.

A handful of additional acts have been announced (about 30 more are expected in January) including Ween, Dirty Heads, Lettuce, Savoy, Samantha Fish and comedians Jon Rudnitsky and Jake Nordwind.

Tickets for the festival – which takes place April 21-23 at Atlanta’s Centennial Olympic Park – are $123 for a three-day general admission ticket and $392 for three-day VIP.

To purchase tickets and for more information, visit www.sweetwater420fest.com.

Follow the AJC Music Scene on Twitter and Facebook.