With Renn Fest season coming up, what games do you bring?

Ok so I was thinking of bringing a bag of Carcassonne tiles and meeples.

What else fits the theme? is small can be played outdoors on a picnic table or blanket and folks might stop and play if they see a couple people playing?

I was thinking, Coup, Carc, love letter.....

Have you ever brought games to the renn fest?