The person above you will type "The best ______________ " You will respond, supplying your city, and then you will posit a new prompt for the person who follows you. Ask about whatever you like. The best gas station, the best burger, the best stretch of road, whatever. Obviously you shouldn’t try to come with something so esoteric or specific as be unanswerable, but otherwise there are no guidelines.
So, an exchange may look like this:
Poster A: the best buggy whip maker in Alberta is Snoloff Snorson III. The best pay phone.
Poster B: The best pay phone in Detroit is at the corner of 1st and Main. The best hot dog.
And so on. Obviously, these are just examples. Nobody actually lives in Detroit.
The best supermarket in Groton is the commissary at the submarine base - it doesn’t have the variety the other two supermarkets in town have, but it definitely has the best prices.
The best used bookstore in Bloomington, IN, is Caveat Emptor. It was there when I went to college, and it remains an integral part of the I.U. experience.
The best local sports event…
The best place to hole up in case of a zombie invasion in Salt Lake City (or just about any city) is Sam’s Club. It’s like Costco - vast supplies of food, water, clothing, fuel - plus GUNS.
The best place to take kids under 12 for a day of fun
God, I couldn’t even say. I don’t even eat seafood in SLC unless I’m buying it by the bite at a high-end sushi place. If I still lived in Houston I would cheerfully give you a Top 5.
The best place to see a live band (around or under 1000 seats)…
The best falafel sandwich in Salt Lake City is at O’Falafel. (The second best is at my house, if you can wheedle my wife into firing up the countertop deep fryer…)
The best piece of preserved local history for a tourist to visit…