Weddingbee boards

I am a BM in one of my BM's wedding this summer and due to some BM drama, I am now her MOH and I'm super excited!!! I want to make this as special and stress free as I can for her and am excited about doing my MOH duties but I'm having a little trouble coming up with ideas for hosting her parties.

The thing is, her bridal shower and bachelorette party are pretty much covered. Her sister graciously offered to throw her a bridal shower and bachelorette party and to my understanding, has taken care of all the planning. I guess I could offer to help pay, which I'm fine with offering, but I don't know if I should offer to help or co-host because I don't want her to think I'm stepping on her toes or trying to butt in and take the credit. What do yall think of that? Anyways, that's out and I thought about hosting a lingerie shower but the bride told me that her FMIL is wanting to throw that for her, so that's out, too. Should I offer to help with that?

I really wanted to do these things for her but am totally cool with her family hosting because I know they're excited and want to make it special for her and plus, this was all done before I was asked to be MOH. I guess my question is, what else can I do for her? Any ideas abot how to handle this or ideas about other parties, things I can plan for the bride?

Thanks yall, I'd really appreciate the help, especially with her wedding coming up soon, it's July 24th!!