Yes Von's does deliver, as does Albertsons. I've used Von's for DLH and Albertson's at PPH. Both are good but, I like Albertson's better. There no min on purchases just a delivery fee. Just go to Albertson's .com sign up and shop. You can scedule your delivery(up to a week in advance) and choose your delivery time. Also, if your not at the hotel just make a note, that will give the bellmen an ok to sign for your delivery. And if you have refrigerated items most likely the bellmen will put it in a cooler for you. Also make sure you put down the address of DLH as the point of delivery.
Hope this helps, and have fun!