Swap, trade, or give your tech books away! Donate your gently used guides and pick out "new-to-you" titles. There is only one rule - they must be technical in nature. While first claims will be given to those who bring books along, you can attend empty-handed and collect up to 3 books.
Drop In + Do is an evening at the Department of Making + Doing for Philadelphia's teens & adults, novices & experts to connect, collaborate and get help exploring new ideas and technologies.