A Pirate’s Ball and Scallywag Second-Line to benefit Odyssey House Louisiana will be held from 7 p.m. to 10 p.m. Saturday at the House of Blues, 225 Decatur St., New Orleans.

Odyssey House is a nonprofit behavioral health care facility with an emphasis on addiction treatment.

Prizes will be awarded for the best pirate costumes, and there will be music from Pigeon Town, Johnny Angel and Helldorado, and the Lagniappe Brass Band. There will be an open bar and food from New Orleans restaurants including Dooky Chase, Emeril’s, Pizza Domenica, Shaya, Maple Street Patisserie and Harrah’s New Orleans.

Tickets are $100 and may be purchased at the House of Blues box office or through the Odyssey House website, ohlinc.org.