Curiouser and curiouser

Once upon a time I had the idea of having a corner of the garden inspired by Alice-in-Wonderland with a huge chair surrounded by oversized plants - sunflowers and dahlias for example - to make one feel they had just taken a sip from the bottle labelled 'Drink Me'.
Maybe that time has come, while sorting my new seed packets I have noticed a bit of a theme...

As always, click the pic to biggen. Or nibble a bit of the small cake with the words 'Eat Me' beautifully marked in currants.