From Good Experience:
Wawa is a much-loved chain of friendly, well-run convenience stores on the east coast. They’re particularly well known for their coffee… less known is the story of their first cup:
Russo was general manager of the Aston Township store, the second Wawa, 35 years ago, and one day he brought in a 30-cup percolator to make coffee for the staff. A customer noticed. “One gentleman asked if I would sell him a cup,” Russo said. “I put the money in the cash register.
Is there anything the people in your community often ask for that you can turn into a service? Color copies? Faxing? Assistance emailing photos?