Our church has a wooden structure that we have converted many times over through paint and tweaking for each bible school.  It has been painted like a train, zebra, barn, jungle etc.  It is basically shaped like an empty train. Its a fun place for the kids to go in and play.  I want to make it into a laboratory this year where we put the interactive experiments.  Can anyone help me with how to paint it??  I can't post pictures tonight but will try tomorrow.  Thank you for any ideas you have!  Kimberlee