Surprise!! or not!

It was very warm today, 28 degrees, so after walking the dogs and doing all my jobs I went for a long swim. Mr F went for a short swim and we got ready to attend our friend Linda's surprise birthday eve aperos, but L's sister had already spilled the beans, so when we all jumped out yelling 'surprise!!!' She wasn't!
I took the photo in a bit of a hurry before the sparklers reading '64' had burned out, so sorry about the blurriness.