Well, bribe them! What I mean is make it worth it to them...
We are very lucky that we have always had very supportive teachers and staff, though until this year we pretty much never had any show up to meetings unless they wanted something. For some of our major events we would usually get one or two to at least make an appearance.
This year we had our second annual Back to School Ice Cream Party, outside near the playground with the local Radio Disney Party Patrol providing the music, games and entertainment. We hold this event the first day of the school year, which oddly is often a half day? Anyway, understanding that many families must take at least a half day off anyway we used this to get a big turnout, which seemed to work. We promote the event as a first chance to get to know your child's teacher opportunity, and last year this was great, for the small handful of teachers that actually migrated outside. This year we really wanted to increase this, but we also understood that we can't force them. So we created two amazing Teacher/staff baskets with just about everything a teacher would want. Automatic stapler, automatic pencial sharpener, calculator, gift cards, highlighters, pens, a coffee mug, and much, much more. We had a lot of this donated and promoted it as such. I placed the basket in the front office prominently with an explanation that these baskets would be raffled off to any staff members in attendance at the Back to School Ice Cream Party.
This ended up doing the trick. We ended up with 3 times more staff than the previous year. I raffled one off about half way through the party and then the other about a half hour before the end. The drawback was that the moment the raffle was over the staff made a congo line to head back inside, but this did prove to me that the concept worked. These staff members showed up because of the raffle baskets.
Also this year I've made a point of e-mailing all staff members about our meeting about a week before. I include a short summary of what we've been working on and what we'll be discussing at the meeting, as well as the agenda. I also make a point of only e-mailing those staff members that come to the meeting the minutes.
Hope some of this helps,
PresidentJim