There are more than 143 Hard Rock Cafes in over 36 countries at present, with several more in the works. Hard Rock was most popular in the 1980s when some people engaged in the hobby of visiting as many locations as possible and collecting a Hard Rock T-shirt bearing the Cafe logo and the location name.
I love everything related to Hard Rock Cafe! I've been to London, Dublin, Amsterdam, Paris, Koln, New-York and Atlantic City and I think I have a souvenir from everywhere I've been!
I'll add Munchen in May...