Hours Of Operations Mustard Seed Illinois Mustard Seed Hours of Operation and Locations in Illinois 4.7 - 105 votes 1 Locations in Illinois www.mustardseedshop.com Mustard Seed Hours Category: Accessories Apparel Shoes Jewelry Mustard Seed - Quincy, IL 62305 3734 Broadway St(217) 224-1616 View Store Details Recommend For You Cable TV Alternatives Jewelers Bench Brown Shoe Company Flowerland City Sports American Mattress Florist Dollar World Satellite Receivers Limited Bella Boutique