The Dover Skating Center, 2201 S. Dupont Highway, Dover, is encouraging customers to show their appreciation to service members by participating in the nationwide Skates For Heroes campaign during May — National Military Appreciation Month — by writing a "thank you" note to them on a roller skate-shaped card.The campaign is in partnership with A Million Thanks, a military support nonprofit organization.Cort Wahlig, owner, and Debbie Lewis, general manager, [...]