Magic and intrigue return to Grand Center this summer, as Circus Flora presents its 37th season. From June 1 through June 25, audiences can see the brand-new show, “Undercover.” In this thrilling new production, Circus Flora enters the daring world of espionage. With nods to beloved spy stories throughout the years, “Undercover” introduces the world’s top double agent, who faces an archvillain obsessed with world domination.