Much to her surprise, Petunia gets an invitation to a Snowdrop Lunch up at Mere Castle. But what to wear? A snowdrop lunch is a serious affair, both for the ladies of ‘the county’, and some seriously boring bulb nerds. Proceedings are enlivened by an elderly professor of botany, his Slovene researcher who has interesting things to say about the snowdrops in the Castle garden, and the surprise appearance of Sebastian Gilling-Jones, the dashing garden designer whose profile is now higher than ever thanks to a TV series. Finally - where does a girl hide an illicitly-acquired snowdrop when she hasn’t got any pockets and has left her handbag behind?