The WaterWheel Foundation and the Mimi Fishman Foundation have opened a new online auction, selling ticket packages to each night of Phish’s upcoming summer tour to the highest bidder.

Proceeds from the auction will go toward the WaterWheel Foundation. Since 1997, the WaterWheel foundation has acted as an avenue for Phish’s charitable causes, benefiting “pre-selected non-profits in each community that Phish visits while on tour.”

The auction is open for bidding until April 17, 2018. Click here to view the available packages.