Diners were served a classic menu of burgers, ribs, and cola floats at 1971 prices as London’s Hard Rock Cafe marked its 50th birthday. Some of the original waitresses returned for the special occasion while blue-checked tablecloths and a jukebox restored the restaurant’s original look. The special menu boasted a burger for 50p, roadhouse ribs for 80p, and a hot fudge … [Read more...] about London Hard Rock Cafe marks 50th anniversary by turning back clock to 1971