Lake Placid apparel and lifestyle start-up Adirondack Field will host a grand opening party for its new flagship store Tuesday, Aug. 8, from 5-7 p.m. Sun Community News reports the party will be at the store located at 2522 Main St. As part of its charitable mission, Adirondack Field will donate 10 percent of all sales generated during the party to Adirondack Health’s Cornerstone Campaign.