Hehe... partypooper... Ok... gonna have to make it a "service vehicle".
Alexis Inn and Suites Mobile Airplane and Pilot Service
Jim Weir A&P/AI
Jay Honeck Crewchief
Make the trailer look like a mechanic's service vehicle (more orange lights)
Lots of diamond plate polished aluminum
Tool boxes to hold all the dry goods and non perishables

Standard opening line: "Sure I'd be happy to look at your plane, I'll even
take some pictures. How 'bout a beer?"