Hey you, Americans! Are you starting to suffer from withdrawal symptoms after Tim’s tours last year, and do you like secularism and skepticism? Then boy, should you be excited right about now!

Your favourite Golden Lion Tamarin descendant, Tim, is set to rock up to the Reason Rally at the National Mall in Washington D.C. on the 24th March 2012, bringing his silly songs about science and rationalism with him!

The event is free to attend, and will run from 10am to 4pm. In addition to Tim, Bad Religion and Jamie Kilstein will also be performing and there’ll be talks from Richard Dawkins, PZ Myers and James Randi, amongst many others.

Additional information and the full line up can be found on the Reason Rally website.