MARYSVILLE — Greg Levias made a Twinkie run — perhaps his last — Friday afternoon. “I’m a Twinkie guy, and the cupcakes, but now it’s going to be gone,” said Levias, a Marysville resident. Like hundreds of other Hostess fans, when Levias heard of the pending nationwide closure of the makers of Twinkies, Sno Balls, Ho Hos and Wonderbread, he put his wife and son in the car and headed for the Bakery Outlet in Yuba City. Yuba City’s Luke Lindsay reacted the same way, hustling down to the Garden Highway outlet to grab as many boxes of Twinkies and …