Years ago Oldham used to rent pitch out to companies/private groups for the evening.
For a fee say £200 a company or group of people could get between (say 20 and 25 people) together pay about £10 a head and have a game of footy.
The club supplied one changing room, floodlights, a ball and a ref for the night.
It was easier for them as they had all weather pitch but could be an option to raise extra cash on nights when the pitch is not being used!