Tulsa, OK a.k.a Buckle of the Bible Belt, Oil Capital of the World * Ever wonder what it’s like at the center of the universe? Come to Tulsa to find out. The Center Of The Universe in Tulsa makes up a total of about eight feet in diameter of brick. When you stand in the circle and make a noise, that noise will echo back to you many times louder than the original sound. But those standing outside the circle can’t hear a thing that goes on inside. * Because of a state law banning tattoos, it’s been illegal to get a tattoo in Tulsa since 1963. But many tattooists in Tulsa openly practice, some advertising their services as “tattoo removal.” * Mmm-Bop.. Your favorite band "Hanson" hails from the city of Tulsa.