She likes to pile trash by the trash can, and gets her food/trash on the floors without cleaning them up. 

-are there food multi family opportunities in the area?

Wilsonville schools have been ranked very high.Just food for thought...I am no pro but am looking into rentals in the local area myself but have no rentals at this point. 

Some investments would probably go down - most of the ones we typically think of as investments, most likely (real estate, stock, etc) - and other items (let's call them investments) would become super-valued - radiation-free food & water; geiger counters; weaponry for fighting off zombie hordes. 

As stated above, except for any food or drink you happen to order there is no charge to attend.

It's open to the public and there's no charge - but we do ask that you support The Rose by ordering food or beverage.

This formula (good school + dense population) worked well in Marietta, but I'm still figuring out the market in Charleston.

Properties in the area are a mix of new/high end condos and older/densely populated row homes.  

It lays out the case for value add plays that apply's to all food groups IMHO.Its a Whole New Business by Gene Trowbridge is essential.The Dummies book is actually good with Peter Conti and Peter HarrisCommercial Real Estate Investing with Dolf De Roos was pretty goodWhat Every Real Estate Investor Needs to Know by Frank GallinelliAvoid Lindhal beyond his books which are great i.e. his guru model is full on.Deal Makers Guide by Ray Alcorn is EPIC but pricey.  

There is never one way to do real estate deals, and there are many ways to this food chain, but stay away from danger.