Repairing antiques can be an interesting hobby and sometimes turns into a profitable sideline.

One of the places of interest in Edmonton is their Aviation Museum.
All the airplane restoration and display model making is by volunteers.
So there is no money in it directly, but what a great way to pick up skills and have access to a very complete shop.
Just south of the city is a really remarkable museum of old cars and farm machinery. It is another really great place to pick up high level restoration skills.
http://machinemuseum.net/
Some of the people go on to careers curating for other museums. Some people become restorers on their own.
You might be able to find places like those close to you.