DENVER (KDVR) — The King Soopers and City Market strike started on Wednesday morning in Colorado.

The strike started at 5 a.m. following back-and-forth unsuccessful negotiations between King Soopers and the United Food and Commercial Workers Local 7.

King Soopers will remain open during the strike. If you’re looking for a specific grocery store to shop, we’ve got you covered. Here’s a full list of grocery stores across Colorado:

King Soopers

King Soopers and City Market offer over 100 locations throughout Colorado.

Safeway

Here’s a list of Safeway locations in Colorado, there are over 50.

Trader Joe’s

There are six Trader Joe’s locations in Colorado:

Sprouts

Here’s a list of Sprouts locations in Colorado, there are over 30.

Walmart

Here’s a full list of Walmart locations in Colorado. There are 90:

Target

Here’s a full list of Target locations in Colorado, there are over 30 stores.

Costco

Here’s a full list of Costco stores in Colorado, there are 14.

Sam’s Club

Here’s a full list of the Sam’s Club locations in Colorado, there are 15.

Whole Foods

Here’s a full list of Whole Foods stores in Colorado, there are 19 locations.

Natural Grocers

Here’s a full list of Natural Grocer stores in Colorado, there are 41 locations.

The King Soopers strike is expected to last three weeks.