It is completely free, there will be food provided, and multiple industry partners coming to talk and bring information.

Each of them sought the property for their primary purpose of worship/office/etc, and then sought out additional uses as well - nursery school, food bank, place of worship for a Jewish congregation (Saturday versus Sunday), auxiliary space for the local library that needed additional educational space, counseling, etc.There is merit to your concept, but many factors come into consideration:  zoning, parking, how easy it is to "convert" space, etc. 

Limit the fast food. 

I feel having a restaurant tenant will help to fill out the rest of the space pretty quickly if the food is good.Here is a link to the property.

I would like to obtain some land and start growing my own food.

Naming preferred states to invest in is as broad as saying "I want food for dinner." 

Just food for thought.

RentingFamilyMember is not interetsed in making money, just not paying the food, utilities, etc. of the SiblingRenter.(2) RentingFamilyMember's AGI is too high and Schedule E passive losses are limited.

Hmmm, guess you didn't notice that @Michael Plaks is an "Enrolled Agent".There are hot dog vendors, there are fast food cooks, there are sit down resaurant cooks and there are fine dining chefs. 

Just food for thought