twitter.com/historywoman/status/1513869248510181389?s=20&t=d9tv0W40XrX3fstp_v9TFQ
Suggestion I've seen on Twitter from History Woman Who Won't Wheesht.
OK, so it looks like we're going for May the 1st, May Day, Beltane, for our #JKLadiesLunch, it's traditionally a day to celebrate fertility. We can also use it to send a message to UK politicians before the 5th May local elections. Have whatever lunch takes your fancy - pub lunches, picnics whatever, and post pictures on SM with the #JKLadiesLunch hashtag. You can even have your lunch in during the previous week but post your pictures on May the 1st. Choose your own charity to support and post about it with the tag too.
Various names and tags may be in use. Not all happy with the word 'Ladies'. Key thing, though, I would say, is lunch [A Greedy Person writes: Quite right too], and ideally a reference to J. K. Rowling and women/female. Might usefully be combined with the #RespectMySex tag(s), given it's just before a lot of elections round the UK.