Sage advice, thank you.
At this point she's all about it, she's all wags and kisses with everyone she meets. She's an absolute ball of energy, and meeting people doesn't seem to overwhelm her at all. We just got back home and I was sure she'd be ready for a nap, but nope. She's tearing around the house, throwing each of her toys up in the air and running to the next. I had a dog once who was very easily overwhelmed and overstimulated by too much socializing, so I'm keeping an eye out for that kind of body language or response but it seems to be completely not her MO so far.