I though the Pimms bed was where you lay after imbibing too plentifully
It is, you end up falling into it when you go to get refills, and think fuck it I will stay here it has everything I need.
it's a raised bed with sides you can sit on, it can also be reached from the hammock, and has room for ice buckets,
it a good way to get into gardening, almost everything in it can be divided , or pass the seeds on, so you encourage your friends to put one in, which makes it far more likely to get a proper pimms when you go to their house,
I like lots of edible flowers in them.
Once your pimms bed is established, you can give out presents basket or trugs, with the plant and some home filled seed packets, and instructions looks brilliant,
cost nearly nothing and I have found eight out of ten then throw a pimms party, the following summer, I've been doing this for years, so rarely get served an inferior pimms, as people really get into their pimms crop,
I grow my cucumbers at the back of the bed, in a purpose built lean to frame, with 1930s reclaimed metal framed windows making a sort of green house, so you open the window to grab one, it dismantles for winter.
Warning you will get weirdly obsessed with finding the perfect jugs, wide long necked and fat.
freeze excess fruit, mint and flowers in silicon trays (ikea), the long stirrer ones work well, then you can have instant pimms in a flask when you go to the beach.
look up mixing your own pimms, and have fun making it to your taste,
drinks.seriouseats.com/2012/03/diy-how-to-make-your-own-pimms-no-1-cocktails.html
www.seriouseats.com/recipes/2012/03/diy-pimms-homemade-pimms-no-1-recipe.html
www.taste.com.au/recipes/26292/pimms+cocktails
have a look at the recipes, it is really easy to make and much cheaper ,and much nicer.