7 Incredible Events That Happened at The Expo in Portland, Maine
The Portland Exposition Building, known to most as "The Expo", opened in 1915, and is the second-oldest arena in continuous operation in the USA.
Portland Exposition Building
The Portland Comic Expo Is Happening This Sunday
The Portland Expo is the place to be this Sunday for the serious and casual comic book collector as the Portland Comic Expo returns from 10am to 5pm.