UK-based TheWhereBusiness sponsors a two-day conference on location-based services. (The conference was formerly known as MetaPlaces.) From the event website: “The Location Business Summit USA brings together key companies from across the ecosystem, with over 30 top speakers, 200 hundred plus attendees and a highly focused agenda which gets to the core of local search, optimizing content, monetizing context and harnessing the hype behind Location Based Advertising and the ‘Check-in’.” Information and registration here.