My son is a summer baby and every year for the past 5 years we have had amazing outdoor birthday parties and thankfully the weather has always held up!  Since Easter he has been planning this year’s party.  All he wanted was a BBQ, his buddies and a water fight – perfect for a July birthday!  The weather has been great so far this summer (for the most part anyway) but as it drew closer to his big day the weather forecast looked increasingly depressing – rain, rain and more rain was predicted.  I anxiously tracked the weather everyday on my phone hoping that the rain would not come!  Guess…