You can get discounted tickets online at
https://www.mt.cm/timonium-motorcycle-show-2017-indoors.
They had a good adventure travel display with speakers last year. I have a family event this weekend so I cannot go. It was fun last year.
Parking was a pain. This year, they added the parking at the Park N Ride on Dereco Road, behind the Fairgrounds, then walk across the Light Rail just a few steps to the Show.
More info at
http://cycleshow.net/