Las Vegas Restaurant Week, the Three Square Food Bank annual since 2007, runs 12 days of $20 to $120 prix-fixe menus across over 400 restaurants and donates.
Tip: Menus drop on the website two weeks before; book the Strip-resort lunches first, the casual rooms hold day-of reservations on Resy and OpenTable.
Great American Foodie Fest in Las Vegas is the three-day West Coast food carnival at Desert Breeze Events Center, 100-plus vendors from birria tacos.
Tip: General admission is $10 with unlimited 3-day reentry; the VIP tasting tickets ($45 to $85) cover the tasting samples, the rides ticket separately.
San Gennaro Feast in spring at M Resort Henderson is the bi-annual Italian heritage festival, sausage and peppers, cannoli and zeppoles plus rides over five.
Tip: Free entry under 54 inches tall; Wednesday opening night's $20 unlimited-ride wristband is the cheapest entry, weekday crowds clear faster than Saturday.
San Gennaro Feast in autumn is the 45th annual celebration of the Patron Saint of Naples at M Resort Henderson, sausage and peppers, cannoli and live.
Tip: Same vendor lineup as the spring edition; Saturday afternoon (13:00 start) is the friendliest for kids, Friday and Saturday nights run latest at 23:00.
Las Vegas Greek Food Festival at St John the Baptist Greek Orthodox Church is Nevada's largest food festival per National Geographic, with roasted lamb.
Tip: Get there early Friday for the roast lamb (sells out by Saturday night); guided church tours run hourly, Greek dance starts at 19:00 each night.