| wilmcvb.org | Greater Wilmington Convention and Visitors Bureau |
| readingberkspa.com | Reading and Berks County Visitors Bureau |
| yorkpa.org | York County, PA - Factory Tour Capital of the World |
| washington.org | Washington D.C. Convention and Visitors Association |
| pcvb.org | Philadelphia Convention and Visitors Bureau |
| padutchcountry.com | Lancaster County Pennsylvania Dutch Convention and Visitors Bureau |
| longwoodgardens.org | Longwood Gardens |
| lehighvalleypa.org | Lehigh Valley Convention and Visitors Bureau |
| gophila.com | Greater Philadelphia Tourism Marketing Corporation |
| buckscountycvb.org | Bucks County Conference And Visitors Bureau |
Canada , Ontario , Ottawa