This document provides a recap of grocery store ad circulars for week 31, listing the names of various grocery store chains. It notes that some stores, including Albertson's Intermountain, Albertson's Safeway locations, Bristol Farms, Central Market, Cub Foods, Family Fare, Fresh Market, Giant Eagle, Giant Food Stores, Giant Food, Harris Teeter, HEB, Jewel, Kroger, Mariano's, Martin's, Meijer, Pavilions, Pick N Save & Metro Market, Safeway Denver, Safeway Eastern & Acme, Safeway Norcal, Schnucks, Shaw's, ShopRite, Stater Bros, Stop & Shop, Target, Tom Thumb