Celebration in the Oaks preview parties: Take your pick of three preview parties for Celebration in the Oaks: adults only Friday, young adults Saturday and family friendly Sunday at City Park’s Botanical and Carousel Amusement Gardens, New Orleans. neworleanscitypark.com

LOWER COAST WINE & MUSIC FESTIVAL: Enjoy Saturday afternoon outdoors with wine, song and food to benefit the New Orleans Volunteer Orchestra and Lower Coast nonprofits. 2 p.m., English Turn Country Club, One Club House Drive, New Orleans. $55 and up. (504) 391-8000 lowercoastwinefestival.com

Oak Street Po-Boy Festival: The Crescent City’s favorite sandwich gets a day to celebrate, with music, an art market, history center and lots of po-boys. 10 a.m. to 6 p.m., Oak Street at South Carrollton Avenue, New Orleans. poboyfest.com