I think I know where Foster's is located!

[Mac-a-lacka]

Originally Posted by Jack

There was a new clue in "Pranks for nothing!" Theres a sign outside of the hotel that says Highway 15. Mr. Herriman said that the hotel was several hours away from fosters (can't remember exact number).



Washington and Oregon could both work. This also means the episode "Pranks for Nothing" took place in either Montana, Idaho, Utah, Nevada, or California

Look again. The sign said "I-5 Freeway"(said in earlier post)
I-5 only runs through Washington, Oregon and California.