With some very creative wording!
We called it a 'drop in' rather than meet-up or picnic. I spoke to the park keeper, who said he will turn a blind I as long as we are not stupid - to be fair he said he's seen some terrible things the park of late. (when open we use the park daily)
We have invited parents to visit between 9.30-11.30, collect their special books (leavers) or bring something they have made/done during lockdown (returners) We have pointed out to parents that everything thing will be done with the correct social distancing measures, although we are not doing 'booked' slots..... therefore they may have to wait their turn, and perhaps it might be an idea to bring a blanket and some snack whist waiting.
We will be giving out 'ice cream' tokens for the park cafe which is the other side of field so that will help with spacing out too.
We have gone for early, so that when the park starts to get busier we will be finished.
I shall do a full risk assessment - but the emphasise will be on the parents to act correctly at all times. When we had a outdoor staff meeting the other day we noticed the local baby group had done something similar- they had groups of six spaced out along the edge of field ( I guess this was cheating as actually with babies it was groups of 12! 🤣)