Valleyfair has announced it will host its "largest ever event" to Shakopee in 2020. The theme park revealed it will next year play host to Grand Carnivale, a traveling extravaganza that takes guests on a cultural tour of the world over a 23-day festival. Valleyfair says it's the "largest event and entertainment line-up in Valleyfair’s history," with the event having recently finished up a stint theWorlds of Fun theme park in Kansas. FULL STORY HERE