I have the same problem at my job. We have two staff meetings a month - one for all staff and one for just my team. And at each meeting there is a cake or special treat for the birthday people of that month. Although, not every month includes a birthday person. The two months this year so far have been better though. Fruit was served, so I hope they stay with that plan. We also have people bring in goodies from home often, as well as fruit bowls or bagels. But it can be hard to resist the goodies. I haven't been able to resist completely. I know that if I just have a taste, and I mean just one small bite, I can go merrily on my way.