Storks and More Yard Signs Beech Grove offers a huge selection of birthday signs, anniversary, graduation, wedding, say anything, baby announcement, school yard signs as well as brand new, commercial grade bounce houses. Delivering all over Beech Grove and surrounding areas. Beech Grove yard signs zip codes include 46203 and 46107. Bounce Houses and Party Equipment Rentals available. Birthday Yard Sign Beech Grove and Bounce Houses Beech Grove.