The Great Big Home Show is Southern Maryland's largest home show event, brought to you by Ultimate Consumer Tradeshows LLC. Ultimate Consumer Tradeshows LLC. is dedicated to providing quality and diversified shows for exhibitors and consumers, whose key focus is to host venues that create a mutually profitable and enjoyable experience for consumers and vendors alike. The 2011 Fall Home Show is soon upon us! With the winter weather breaking, expect vendors that can assist you in both indoor and outdoor remodeling projects. Consumers who attend the show(s) discover new products and trends across all categories of home and leisure.