Tammi! I moved to my new home almost 2 years ago. My hubby and I are in the yard almost every week doing some kind of gardening, yard work or home improvement. It amazes me how many people walk by without even a word. I always stop and wave and say hi when someone passes, but rarely do they stop and talk. Anyway, I met a few really nice neighbors when we would take a walk after dinner. We would pile the kids on the bikes, ride on toys, whatever, and just leisurely go around the neighborhood. Now, when I am walking, I do stop and say hello and introduce myself. In a community of about 60 houses, I would say I know the names of 5 of my neighbors. We became very friendly with another family on our street and now have a monthly game night where the parents get together to play games (pictionary, whatever) and the kids play. We do a potluck and just have a real nice time. That is the kind of neighborhood I want to live in.
In my old neighborhood, I planned the 4th of July block party. It was ALOT of work, and probably only 1/3 to 1/2 of the community showed up (pretty good, I guess) but those who did had alot of fun and got to meet their neighbors. I am considering doing it again this year....
Oh yeah, although they are usually not very fun, you can also meet people at the HOA (if you have one) meetings.
Good luck!