my OH and I first met at a meeting (don't judge, but we're both local politicians) I didn't know him, but strolled in late (having got lost on the way), after the meeting he invited loads of us for a drink. He barely spoke to me all night. The next week we were having a dinner, we were both attending although I didn't know it at the time.
OH had, the day after the meeting, volunteered to organise the table plan, well he sat me directly opposite him, and cleverly placed rather boring people either side of me, so was forced to talk to just him. We got on so well and he invited me and a small group of others to a Rod Stewart tribute night the week after, I went and it was surprisingly good, he sat closer and closer to me throughout the night.
The next day he invited me round for a home cooked meal, half way through, his phone rang and it was his mum, he'd forgotten about his niece's 21st birthday party, so we ended up going to that as well. So on the night of our first official date, I met 4 of his sisters and 10 of his nephews/nieces.
As we got back to his, it was late, so being a gentleman he offered that I could stay, he then slept on the sofa all night. I moved in the next day and we've been together ever since. He proposed almost six months later, and we celebrated our first wedding anniversary on 12 December 2010.
My original EDD based on LMP was 9th October, which was the date of the meeting we first met at.