ChainFEST Los Angeles held its largest gourmet chain food festival yet, featuring a front and center activation by Skrewball Peanut Butter Whiskey and Michelin Chef collabs. Actor B.J. Novak and Michelin Chef Timothy Hollingsworth's Nostalgic Fast-Food Pop-Up hosted the world's largest chain food festival yet with much-loved chain brands like Domino's, Johnny Rockets, Cracker Barrell, White Castle and Red Robin.

Audrina Patridge did a special guest DJ Set at the Skrewball Peanut Butter Whiskey activation, which also featured DJ POOKIE.

Talent in attendance included Seth Rogen, Kim Kardashian, Khloe Kardashian, John Mayer, Andy Cohen, BJ Novak, Mindy Kaling, Chrissy Tiegen, Breckin Meyer, Minka Kelly, Leila George, Ben Robson, DeVaughn Nixon, Kelly Rizzo, Comedian Mike Young, 24k Golden, Jack's Dining Room Jack Gouldberg, Vanderpump's Brock Davies and Scheana Shay, Nick Viall and Natalie Joy, Olivia Pierson, Ashley Haas, Erin Ziering, Sofie Doss, Caitlin Erin O'Neill, Chief Keef, Kayla Malecc, Zach Justice, Austin Rivers, Arturo Castro, Anthony Adams, Jasmine Goode, Jason Nash and wife Nivine Jay, Harley Boyatt, Eustace Montgomery-Hicks, and more.

Tasting stations from Cracker Barrell, Dominos, KooKooRoo, White Castle, Johnny Rockets, The Tomato Shop, Krispy Kreme, Panda Express, Red Lobster, KFC, Trader Vic's, Red Robin, Portillo's, Dutch Bros and more. Under the culinary direction of the Chain team, each brand showcased a one-of-a-kind pop-up for guests to experience their favorite chains in all-new gourmet ways. 

Image credit: Bobby Rachpoot