Slater’s 50/50 , known for its over-the-top burgers, bacon-infused creations and large selection of craft beer, is opening its first Las Vegas location in July at 467 E. Silverado Ranch Blvd., Suite 100. Unique menu items will include the Impossible Burger and Porkapalooza Platter. The menu will also feature mainstays, including the Original 50/50 made with a beef and bacon blend patty, pepper jack cheese, avocado, a sunny-side up egg and chipotle mayo on a brioche bun. There will be 50 crafts beers on tap and boozy milkshakes available. The first 50 guests on July 28 and 29 will receive a free Original 50/50 burger. There will also be a prize wheel during opening weekend.