Karl Denson’s Tiny Universe and G Love and Friends have been added to the lineup for Jungle Jam IV, which is set to take place in Jaco, Costa Rica January 16-19. The bands join a bill that already features Slightly Stoopid, Dumpstaphunk, Max Creek, The Expendables, Nicki Bluhm and The Gramblers, Oteil Burbridge, Zach Deputy, Ryan Montbleau Band, Kung Fu and Dopapod.

A limited number of early bird four-day passes to the event are now on sale for $149, while six-day camping and festival passes are available for $299. All inclusive hotel packages are also available at the Best Western Jaco Beach Resort, and there are a variety of condo package options as well.