Yes, it is about Lola but I'm not sure if I could be happy and celebrate, knowing I'd have to at least partially pay for a couple of moochers. It would somewhat spoil one of my last chances to spend time with Lola.
I wouldn't say anything to Lola but I would talk to Patty ahead of time, let her know that the rest of us were on to her little game and she better come with enough money to cover her and her daughter's share of the limo and dinner. If she isn't prepared to do that, she'd shouldn't come. If Patty didn't bring money, I wouldn't make a fuss but I would never speak to her again.