Nintendo tweeted earlier today (and retweeted by resident services own, Isabelle) that there will be an update coming to Animal Crossing: New Horizons on Thursday, July 29th! This update will include fireworks shows and new seasonal items. They followed that up with another tweet saying more free content is in development for later this year. So excited!! 

A free update for #AnimalCrossing: New Horizons arrives on July 29. Please ensure you have updated to the latest version to enjoy the upcoming weekly Fireworks shows and new seasonal items. pic.twitter.com/NiIb0M5wAv

— Nintendo of America (@NintendoAmerica) July 27, 2021