Several eateries always closed

Eatery blue shows that Mac's, Louie's Lunch, Hot dog cart, etc are always closed -- tapping on "choose a different date to see menu" pulls up a popup which has all days greyed out, meaning that these eateries are always closed. I'm guessing this is likely a backend issue since other eateries work as expected -- are we waiting on chef for data about these or something?

No file, test, or entry point is named. Start by locating where Eatery Blue stores or serves availability and menu dates for Mac's, Louie's Lunch, and the Hot dog cart, then compare their data with an eatery that works. Done means the affected eateries expose the correct available dates and the date-selection popup no longer greys out every day.

Written by the indexing model from the issue text.