Liquor, and the ability to sell it. So many places would go under if not for their ability to sell you marked up beer/cocktails. Now, depending on local it may

Liquor, and the ability to sell it. So many places would go under if not for their ability to sell you marked up beer/cocktails. Now, depending on local it may be hard to get a liquor license (shout out New Jersey!!!) for a building and in others you may be able to sell drinks from a truck. But that's one major profit center advantage that building have over trucks.