According to the Greenspring Media publication  "Bloomington-Mall of America Visitors Guide", when was the Mall of America opened?
Greenspring Media Greenspring Media is a publisher of Minnesota-focused publications. The company publishes two subscription magazines, "Minnesota Monthly" and "Midwest Home", as well as custom publications including "Real Food", "Where Twin Cities", "Twin Cities Living", "Minneapolis Meeting & Planner's Guide", "Bloomington-Mall of America Visitors Guide" (in partnership with Bloomington Convention & Tourism Bureau and the Mall of America), "Minneapolis-Saint Paul Official Visitors Guide", and "Visit-TwinCities.Com".
Harundale Mall Harundale Mall, the first enclosed shopping mall on the East Coast in the 20th century, was located in Glen Burnie, Maryland, United States at the intersection of Ritchie Highway and Aquahart Road. Harundale Mall has been replaced by Harundale Plaza. The mall was built in Anne Arundel County by James Rouse who later developed Columbia, Maryland, one of the first modern planned communities, in Howard County. Harundale Mall rivaled Southdale Center in Minnesota, the only "other" indoor mall in the United States at the time.