So went the song we used to sing at school...
"...first you [something] your pancakes
then you toss your pancakes
Tuesday day is Pancake Day
Let's dance our cares away
Dance our cares away
And a second verse finished with 'Dance-a Leisela, Danse-a Marion..."
But I can't find any reference of it anywhere.
To make basic pancakes you'll need eggs, flour and milk:
Middle row: Hampstead, Spitalfields, W1, Brixton
Bottom row: Brick Lane, Amwell St, De Beauvoir, Bloomsbury