Information for Down Memory Lane at Queen's Theatre Hornchurch, Hornchurch (Variety show). Take a trip Down Memory Lane and delight your senses with wonderful music, beautiful costumes and a good old fashioned knees up! We'll take you on a journey through amazing years of song and dance. Come along and sing-a-long to all your old favourites. A show for people with Dementia & their Carers. Join Kay Carman and friends for a happy, nostalgic afternoon full of love & all your well loved melodies.