Organizing space for meetups is a huge pain in the ass. Companies have space.
Add a way for companies to self-identify as offering meetup space. Group organizers could browse to find companies offering space.
I'm not sure of the best way to accomplish this from an experience point of view yet. Perhaps a first step could be an extension of the tagging system. Further down the road it could involve listing meetups hosted by the company.
I'll try to put together a proof of concept. If anyone has any input though please share.