The all-you-can-eat buffet has been but a fond memory for more than a year, but foodies can rejoice: the buffet is back. But like everything else, they’re a little different than before. Hungry customers lining up to eat at the Bacchanal Buffet at Caesars Palace will have to observe several new protocols, which start with making a reservation. Hand sanitizing stations are everywhere, and the serving utensils are swapped out regularly. There’s also focus on offering more vegan and gluten-free options.