On Sunday night Grace Potter and the Nocturnals hosted their Goodnight, Irene Flood Relief Benefit concert at Burlington, VT’s Flynn Theater. In an effort to raise additional funds, the group is hosting an online auction. Bidding ends on Sunday for such items as posters signed by Phish and Ben Harper, a Kenny Chesney signed guitar, Boston Red Sox tickets and a dinner with Peter Gammons, as well as many other items. All of these can be found on a special eBay auction page set up for this purpose.