I'll throw this out there, the Starbucks across the street from Arundel Mills mall. Parking lot is decent and I've seen car meets being held there before (those are at night though). It's only 10 mins from our current location and conveniently right across from the mall/casino. Also plenty of food choices nearby both inside and outside of the mall.
https://plus.google.com/115294649606...ut?gl=us&hl=en