Stranger Things 16th Birthday Party Decorations. Now is the time to find some great Halloween decor to work with this theme! Black, silver and white balloons with a pop of red. Themed desserts and don’t forget the clock! So fun! Beautiful cookies by lusiesweetart and my cassettes from the 80’s. Ha! I just realized the Stranger Things gang will graduate high school the same year as I did! #strangerthingsbirthday #sweetsixteen16 #16thbirthday #strangerthingsparty #strangerthings #strangerthingscake #partyideas #balloondecor #partydecor #birthdayparty #vecnasclock #sweet16birthday #birthdayparty #stangerthingscookies #livinglocurto #balloongarland