Libraries in Portland
Portland Metro libraries have some great resources. There’s a vast selection of books for every age and reading ability. Most of the libraries have a seperate children’s section with story times. These libraries also have a great free movie section.
The best feature I have found at the libraries, though is the cultural passes. You may reserve a cultural pass for a specific date. Pick the pass up at the front desk and it will give you FREE admission to the location that you chose. Different libraries have different cultural passes available so be sure to ask around if there is a specific attraction you are looking to visit. I have not yet found one that offers a cultural pass to OMSI or the Zoo but several have passes to attractions such as the Japanese Gardens and the Children's Museum.