In the guilds where I've been president, that is about the easiest job! Even in the guild where I'm a co-president this year, there are only 10 members. The other guild had about 70 members. Both guilds have a program chair, secretary, treasurer, etc. Mostly, I run the meeting, make my agenda for the order and my notes of what we need to go over, and ask for reports from all the officers & committees. I don't plan the charity project - I asked for one to be in charge, and then for their report each meeting. Etc.
This year for one guild, our charity project is to make pillowcases for children in foster care. Often, they got to the new home with everything they own in a garbage bag.
The pillowcase can be used for a pillow or for a bag to carry their belongings. (They will be given when the child is moved to a foster home. Gift and useful and not so embarrassing carrier.)
One guild has a birthday gift for each one who has a birthday that month: a FQ rolled with a candle flame shape cut from paper, taped to a toothpick, and stuck in the top of the roll. In a basket or small tote, it looks like a lovely birthday cake! At the meeting, the birthday people for that month get to choose a FQ for their gift.
A 12" block pattern provided (downloaded from a free internet site) each month. If you bring your finished block back the next month, you get your name in a drawing for a small gift. At the end of the year, those who have completed all 12 are in a drawing for a larger gift. The large gift last year was a desk ott light.