| valleyforge.org | Valley Forge Convention and Visitors Bureau |
| readingberkspa.com | Reading and Berks County Visitors Bureau |
| 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 |
| chestercohistorical.org | Chester County Historical Society |
| buckscountycvb.org | Bucks County Conference And Visitors Bureau |
| brandywinecvb.org | Brandywine Conference and Visitors Bureau |
United States , California , Pasadena