Sujaya Rao arrived Saturday at the University of Minnesota’s student center in St. Paul with her usual trays of homemade brownies.
But there was one key difference in Rao’s chocolate treats.
“You can’t see the insect. You can’t smell it. There’s no odor, but tonight it’s going to chirp in your stomach,” Rao joked with curious passersby who sampled the brownies…