I was always taught that paper was automatically trashed if it touched food directly. Pizza boxes, donut boxes, fast food wrappers, etc.

You may be able to get access to the Holy Cross football stadium. It's outdoors, of course, so weather could be an issue. But, there will be a lot of space for spectators and cameras if this record you plan on breaking is newsworthy.

I wouldn't recommend the glass building. The stairways are just nasty. The stairs aren't all in a row. There's multiple stories, so multiple landings. I'm not even sure if building visitors can even access the stairways.

You say you're near a college. Do you need a Resident Permit to park on the street? The city gives out the permits to long-term residents of the neighborhood. That way, the people living there can park on the street and the college kids would be ticketed.