A new Duluth taqueria, scheduled to open this summer, is serving up tacos this weekend. Written By: Christa Lawler | × Aaron Maloney, left, pulls husks from tomatillos as Alex Giuliani works on jalapenos Thursday, June 17, 2021, at Clyde Iron Works in Duluth. The duo was doing prep work for a pop-up in front of Chachos Taqueria in Canal Park this weekend. (Jed Carlson / jcarlson@superiortelegram.com) Earlier this week in a borrowed kitchen at Clyde Iron Works in Duluth, the Grandma's Marathon pre-game meant preparing more than 200 pounds of pork and more than 100 pounds of vegetables for a pop-up taco shop in Canal Park — an introduction to a spot scheduled to open in mid-July.