national watermelon day background with colorful s and typography. 3rd august is watermelon day, backdrop

national watermelon day seed card poster background august happy fresh cute isolated icon fruit fun travel sweet baby beach healthy print tropical food abstract banner retro nature cartoon wallpaper graphic vacation design summer sea sun colorful shapes typography 3rd backdrop celebration festival recipes party eating contest slice refreshing health benefits juicy watermelon-themed events decorations snacks activities facts graphics