All slot machines and chairs will be cleaned after each player has finished playing. It is always recommended that all other slot machines be turned off to keep players from forming a social circle. Barona Resort will become non-smoking on May 27, the day it reopens. You must be 21 years old or older to drink alcohol. Barona Resort & Casino To Reopen May 27īarona’s three restaurants with regular hours are the Steakhouse, Italian Cucina, and Plaza Grill. Face masks are available for purchase or for rent upon request.