I Solemnly Swear I Am Up To No Good: Private Message to Neville and Ron

Sally-Anne's birthday is today. I've ordered a basket from Harrods for a picnic. If you could meet me out at the Great Lake at about half-past three, that'd be great. And Neville, you can bring Evelyn if you want, and Ron, you can ask Fred and George if they want to come, I know she'd like it if they came.