Do you know what characters are usually at each? Thanks.
unfortunately these days, apart from the Princess meal at Auberge de Cendrillon (which is the Princesses and Suzy and Perla), the other venues often have a lot of the same characters - Mickey, Pluto, Goofy, Minnie, maybe Donald, and then possibly a couple of other random characters (maybe Tigger, Eeyore,Gideon, Pinocchio, Gepetto etc.). The random character list is large, but you typically these days get some of the fab five, and then a couple of the randoms, per meal.
At the Princess meal you usually get Cinderella, Suzy, Perla, 2 other Princesses, and one of their Princes.
The Inventions Sunday Brunch is always themed, so depending on the theme, you might see more of the uncommon characterS at that (its also the most expensive character meal at DLP).