What was a Citizen Mustard Pop-Up Dinner?

Citizen Mustard was a fine-dining restaurant with a prix-fix menu that popped up in unexpected locations. The Luxury Pop-Up Dining Experience was an all-inclusive evening. Guests purchased tickets and arrived at the secret location - and we took care of the rest. A ticket to a Citizen Mustard Pop-Up Dinner included (but was not limited to) the following: