The World Cup was billed as a major economic opportunity for Toronto and Canada. Now, with the tournament underway, businesses are getting their first real look at whether those promises are translating into customers.Thousands of fans from around the world descended on Toronto this week for the city’s first men’s World Cup matches, filling fan zones, patios and sports bars as excitement around the tournament spread across downtown.“It’s amazing energy in the city,” Sara Anghel, president and CEO of the Greater Toronto Hotel Association, in an interview with Global News.While crowds have been visible throughout the city’s core, Toronto-area hotels…