If your into Jimi Hendrix head to London this fall. A huge exhibition opens on  November 17,  the 70th birthday of guitar great Jimi Hendrix.  "Hear My Train A Comin': Hendrix Hits London" will look at Jimi's arrival in London in September 1966, his hit records on the British pop charts, and his return to America in June 1967 when his performance at the Monterey International Pop Festival.