DXF Challenge Featured in Eater Detroit July 7, 2016 Detroit Experience Factory July 7, 2016- Eater Detroit Challenge, which encourages Detroiters to explore more than 622 dining spots in the city. Between now and September 30 competitors can track their visits on a checklist. The person with the most Instagrammed locations marked with the hashtag #DXFchallenge at the end of the three-month challenge will receive a $1,000 Ultimate Detroit Experience Package. Find more details and register here. [EaterWire]