Food for the office

I need to order food and have it delivered for a group of 20 people. Options could include subs, rice…etc, but ideally the food should be individually portioned or at least set up so that people don’t need to keep touching shared items to serve themselves. There’s no budget limit.

We have a few vegans and vegetarians in the group, and some have peanut and shellfish allergies.

I’d to know If you’ve had any recent good experiences with a business that fits the criteria.