Eighth letter of the Greek alphabet or the “representation of the angular position of a vector” in math.
Theta.
Tonight Steve suggested we eat at Penn Brewery as it’s my sister’s last night in Pittsburgh.
The appetizer order of onion rings revealed this symbol. 
City view from our table.
Now, that’s different!
It would have been nicer if Theta given you a slightly larger portion of onion rings!
Ha! Good one. There was a pile in the center of the table but one shouldn’t really eat them at all, should they?
I say eat them! Eat them all!
👍😀
Alpha, beta, theta. It doesn’t matter. I’d eat any onion rings. Loved the city view. I’ve never eaten Penn Brewery. Maybe I’ll have try it.
Let me know when you want to go
Terrific capture – and association!