Free Fun  

In these terrible economic times, how can you have fun for little to no money?
On Fridays, my daughter doesn't have school. This is our day to spend together. She has a guitar lesson from 12:30 to 1:00 pm, so we plan our day around this. When the weather was nicer, we always took a picnic to the park closest to her lesson. It didn't matter the food we packed, it was the time together. We would eat, read and she would play her guitar. It was so relaxing! I can't wait for the weather to get better! Other things we did/do - We have seen every museum around, we go to all three public libraries every week, we have hit antique stores (we don't buy anything, just look), we have walked around our down town entertainment district. We also like to hit our second hand stores. This week we are pressed for time, but next week we will check out the Christmas decorations.
My boyfriend and I, for our time together, we hit wine tastings, beer tastings. We will snuggle up at home, make popcorn and download a movie off the internet, watch it on the big screen.
I am active in the community so I get into a lot of activities free. We always hit the Bluesfest, Octoberfest, all of our local concerts and festivals. The Holiday season, I am invited to the city parties (I serve on local boards) so we stay very active and pay nothing!
So, what do you do? Any ideas for cheap to free entertainment?