I was President of our local small town club for a few years. We used to put up a judged car show but that got to be way too much work. The last couple shows we hosted were redirected toward having fun day. Our entry fee was canned goods to be donated to the local community food pantry. OFTEN when participants, who were used to paying $10-$15 for an entry fee found out it was a "free" show, would toss down $$ to give to the food pantry as well as some canned goods.
Some of the trophies we gave away:
President's Choice
Best Car to go to Bingo - Usually it was a big old four door blue hair grandma car
Big Lug Nut Award - given to the guy having too much fun at the car show
Ladies Choice
Long Distance - given to the person who drove the farthest to get there
Lowest car
Most Likely to receive a ticket - we let the town cop pick that one
Biggest Back Seat
Mayor's Choice - we held the show in a city park & it was a way to enlist the help of the city
Biggest Bumpers True story - that trophy was won by an older rather chubby lady who had boobs as big as the 53 Buick she was driving.
We let the person or persons who picked that particular "award" winner hand out the trophy at the end of the day.
We had a push drag race in the parking lot - one driver & only three pushers, standing start, car NOT running & in neutral. - THAT WAS HILARIOUS.
Have games for kids to play & give away dollar store prizes. We had some talented people in the club & we made most of our own trophies.
Lastly, dash plaques were always a popular item to include as a "gift" to those who took the time to bring a car.
Like I said, it put fun back into the show. It gave folks who don't often win trophies a chance to leave with a dust collector. It did piss off some of the trophy hounds a bit.
At the end of the show, our club members lined up to wave good bye and say thank you as the participants were leaving. We received several comments about how that was classy.