Paul, Donnie, and Mark Wahlberg are expanding their burger business to Fenway and Philly, the company announced Wednesday. There will be a Wahlburgers in the Samuels and Associates’ development near Fenway Park (right by Citizens Public House), and the company will open five Wahlburgers locations in metro Philly over the next few years. Wahlburgers also has plans to open a location in Lynnfield. This expansion should give the Dorchester brothers plenty of fodder for their reality TV show, “Wahlburgers,” which is based on their burger-biz adventures.Mark Shanahan can be reached at firstname.lastname@example.org. Follow him on Twitter @MarkAShanahan. Meredith Goldstein can be reached at email@example.com. Follow her on Twitter @MeredithGoldste.