You can try here if you want, but the success rate of actually getting guys to show up is very small. It does happen very rarely, but with as spread out as members are, and the fact that many who do say they will come change their mind or chicken out means you probably won't find too much help here. At least CL is local, so you have eliminated one issue. I know nothing about using it to set something up, but maybe others here do.
I do wish you luck, and if you have a party for her, I think everyone here would love to see the results.