Summer in Germany - Stuttgart Festivals

One of my favourite things about summer in Germany are all the Stuttgart festivals.  Yesterday, we went to downtown Stuttgart and unexpectedly came across three different Stuttgart festivals occurring within a 20 minute walking radius, all with live music, some with dancing, and all with thousands of people.  The energy was electric and everyone was in a good mood!  The Stuttgarter Sommerfest, a famous food and wine Stuttgart festival starts this weekend - can't wait!  I'm definitely enjoying summer in Germany.   
Summer in Germany photo is of one of the Stuttgart festivals we came upon.  In the background is the New Castle.