You can set up informal fun time meetings on VC. We did that at my last company. 1/2 hour fun time, rotate through people and each of them tells something about

You can set up informal fun time meetings on VC. We did that at my last company. 1/2 hour fun time, rotate through people and each of them tells something about themselves, shows a few pics, to encourage friendly chatting. It worked well. Start with someone friendly and they can encourage everyone else.