Chain and Portillo’s A Hot Dog High Tea pop-up will take place on Wednesday, March 26 at West Loop event space Morgan Manufacturing. This is the first time Chain will host an event in Chicago.

Nadia Chaudhury is an editor for Eater’s Northeast region and former editor of Eater Austin, who often writes about food and pop culture. Chicago dog icon, Portillo’s, open since 1963, is ...