I wonder how many of the Cermak and Valli stores mantioned in the Block Club story carry these pizzas. The Cermak store at 6623 N. Damen seems a natural due to proximity to Candlelight and a very wide product mix, but the other Cermak stores in Chicago are very different. The Valli store in the Dempster and Dodge shopping center in Evanston also seems a natural while their other stores are quite a distance away.
Piccadilli Market recently opened at the southeast corner of Rockwell and Lawrence, which is less than four miles from the original Candlelite. I need to stop there soon and check it out. From the outside and their web site they appear to carry a lot of specialty items including teas from Rare Tea Cellar. Carrying Candlelite pizza would seem to fit right in. There is also a cafe.
https://www.piccadillymkt.com/