A friend of a friend here in Toronto was doing the pedicab thing for a while during the summer. The pedicabs were sponsored by Nestea, so the actual rides were free for customers, and he was often tipped quite well because of that. He also got all the Nestea he could drink, so did his passengers, and he didn't have to rent the bike or the cab or anything like that. If I remember correctly, the wages were slightly above minimum wage in actual 'earnings', but with tips he was making significantly more. I think this was kind of a pilot promotional thing by Nestea, as soon as the summer ended I didn't see any more of the Nestea pedicabs, but maybe you can find a nice BBQ company to do the same thing?