We've got three possible solutions to your meeting conundrum:
Because, honestly, it's always a good idea to add more chairs. It's not like it'll solve anything, but it'll definitely make the meeting feel less cramped.
We've found that if you order enough pizza, people will forget all about the meeting's actual purpose and just focus on the free food.
It's a bold approach, we know. But sometimes, you just have to cut your losses and tell everyone to go home. We're not judging you.
Note: These solutions are not endorsed by our company's HR department. Or anyone else, for that matter.