Delta Upsilon will have a NachoFest from 11 a.m.-2 p.m. and 5-8 p.m. Tuesday and Wednesday, March 11-12, at the Delta Upsilon chapter house at 1720 N. Vassar, just south of campus. Tickets are $7 at the door. NachoFest is an all-you-can-eat nacho bar that benefits Delta Upsilon's Global Service Initiative (GSI). GSI is a program in which Delta Upsilon members go to Jamaica to help repair school houses to enable kids to receive an education, which would otherwise be closed.