Get the Church’s take on familiar Halloween tales at Sister’s Back to School Catechism at the River Campus, tonight at 7:30. Chow down at the Caribbean Creole Taqueria (tock-er-ee-uh), the Melting Company, Easy Street Southern Comfort Food, Dexter Queen and the Lemonade House Grille at this Friday’s Food Truck Friday from 5-8 p.m. in the parking lot behind the Rust Center for Media. Also this Friday evening, feast your eyes on one of Argentina’s greatest cultural exports at Tango Buenos Aires at