I parked at this public parking lot that was next to the library. I think it was called Patriot Parking or something like that, but it's like 50 ft from the library and about 3 blocks from the park. I recommend that you go there before the event when you're not pressured to scout out your parking options.
Carroll Creek Garage off E. Patrick Street (entrance after library and beside National Museum of Civil War Medicine) is the absolute closest and easiest way to Carroll Creek Park. There are no steps between garage and park. It's just a gentle decline. Most events are in this central area including the amphitheater. If you find out the fair is at Mullinix Park consider the lot off S. Court St. (behind courthouse) or off W. Patrick behind Glory Donuts. Have fun
I really don't know. I wish I could help. There is a parking garage. I'm sure there are spaces for visitors who need them. It's also parking for the library. You could give them a call.
Thanks! Your answer is awaiting moderation.