Sir Ian Mckellen, star of stage, screen and gay bar, turns 80 this year. To celebrate this remarkable milestone, he’s trolling round the country on a nationwide tour of theatres big and small, illustrious and humble. The boards don’t come more illustrious than the Old Vic in London or more humble than the 300-seater Maddermarket Theatre here in old Norwich Town. It was to the Maddermarket we trolled to catch his one-man show.

And what a show he put on – from Gandalf to Shakespeare via Gerard Manley Hopkins and TS Eliot, all sprinkled with intimate memoir and gossipy anecdotes – like spending the evening with your favourite uncle, the one with a racy past and funny tales to tell. Wise, witty and utterly charming, Sir Ian (or Serena as he’s affectionately known to the brethren) doesn’t hide his light or sexuality under a bushel. He’s very matter of fact about both – modest about his immense talent and a ‘so what?’ attitude about his love life. How he can drop into character, instantly recalling long, complex soliloquies from the Bard is beyond me. His campy, high-pitched Juliet was pure joy.

There are many wonderful stories about Serena but perhaps my favourite is the time he arrived in Singapore to roll out his King Lear. Man-on-man hanky-panky was (and still is) illegal in the city state where the punishment is the cane and up to two years in Sing Sing. He was being interviewed on breakfast TV and asked the host where he might find a gay bar. I suspect one or two viewers choked on their muesli.