A preferred caterer at some 50 venues, with an A-list client roster that includes the Canadian Opera Company, Warner Brothers and Nesbitt Burns, plus dozens of galas, fundraisers and posh launches on its CV, makes Presidential Gourmet one of the largest, most experienced and busiest caterers in town. For a decade the company has catered the Stratford Express, a black-tie dinner for 800 on a festival-bound train. Last year, theatregoers supped on an Oklahoma!-themed menu that started with barbecued molasses-marinated flank steak on a bun, and cheddar and scallion phyllo bundles, followed by an upscale version of a box lunch with prairie beef tenderloin on a black bean and roasted corn salad, served with chili-corn pan bread and blueberry mustard. Menus encompass all cuisines, budgets and types of events; organic, vegetarian and other dietary requirements are carefully accommodated.