(CNN) — From Mexican dishes with a stellar view across the rooftops of London to Ethiopian cuisine in upstate New York, Mediterranean creativity in Bangkok to a Texas-inspired grill in Hong Kong, many of the most exciting new restaurants opening this year take their cue from global cuisines. Here are 20 new spots around the world to try at the turn of the new decade. The Mayfair Supper Club, Las Vegas Vegas is arguably one of the best dining destinations in the US thanks to its seemingly unstoppable wave of restaurants led by domestic and international celebrity chefs. Open since New Year's Eve, The Mayfair Supper Club, a new spot on the Strip at The Bellagio, promises to add to the culinary landscape, while throwing in some old school glamour. The roaring twenties provide the inspiration for the spot's live entertainment, which features throughout dinner before a late-night jazz party -- all played out against the famed Bellagio Fountains. As for the menu, many dishes are prepared table side, while the Wagyu and caviar handroll topped with gold leaf is one for the high-rollers. The Mayfair Supper Club, Bellagio Resort & Casino, 3600 Las Vegas Blvd S, Las Vegas, NV 89109; +1 (702) 693-8865