Welcome to the latest Tumblr Tuesday, where we share some of our favorite random Tumblr blogs of this very moment.

National Symphony Orchestra
Founded in 1931, the National Symphony Orchestra is an American symphony orchestra that performs at the Kennedy Center for the Performing Arts in Washington, D.C. Above: A John Williams Concert rudely interrupted by Jedi and Sith alike.

Jacob Soboroff
Host and producer of HuffPost Live, AMC News correspondent, contributor to MTV’s 2012 election coverage.

Improvising Fatherhood
A blog about the comedy of being a dad.

Secret Republic
Designing a better urban ecosystem from Copenhagen.

John Lennon’s Thighs
Finally. A compendium of photos showcasing the beauty of John Lennon’s thighs.

For updates on what’s fresh, check the official New & Notable Tumblrs blog!