Do they sell the pecan syrup?

Yes

Yes they do ,but as mentioned before it is expensive.

They do have them, but check about the loop hole mentioned above

I just asked my fiance who works there, she said they do indeed sell it, but only by the gallon and it is $26. She said a little loophole is to ask for the souffle cups and lids and pour it directly from the container on the table into a souffle cup and take it home that way if you only want a little bit.

They have it for their customers, but I don't think they actually sell it

I don't think so.

Not that I know off