They both became tourist attractions when made famous by presidents.
Jimmy Carter's hometown was Plains and President George W. Bush has a ranch near Crawford.
Now, "Uncle Jack" is offering walking tours of the Honolulu, Hawaii, neighborhood where President-elect Barack Obama grew up.
The 70-something Jack Christenson asks for donations for his tour.
The walk includes the apartment building where Obama once lived, the school he went to, even the Baskin-Robbins ice cream store where Obama worked.