Money Dance Donation

We are having a dallor dance at our wedding, but with a twist. We are donating the money to FACES of PHACES. Which uses all funds to help families with children with PHACES Association by supporting resrach for PHACES and ect. All of our guest know that daughter has this condition and I think they would love this chance to help her.We also donated in honor of our guests and made bookmarks to give out telling them about the donation and thanking them for celebrating our wedding with us. Would this offend anyone? I don`t think our guest will be offended

They don`t have to dance or donate money if they don`t want to but I did not want to do a money dance for us to keep money , or ask for money with out purpose
Phaces has a need for the money so this was our compromise