This day in theme parks, October 4th:

Uni Social

2010

Ever wonder which Halloween Horror Nights icon you’re most similar to? Find out on the #HHN Facebook page! http://bit.ly/a03CwB

— Universal Orlando Resort (@UniversalORL) October 4, 2010

2011

Easter. Christmas. Thanksgiving. Arbor Day.
H.R. Bloodengutz Presents Holidays of Horror at #HHN http://t.co/nQb7i2ep

— Halloween Horror Nights (@HorrorNightsORL) October 4, 2011

2012

This guy definitely knows how to keep Homer interested. http://t.co/lNxSTJqM

— Universal Orlando Resort (@UniversalORL) October 4, 2012

2013

A little morning reading while in my son's school car line.. pic.twitter.com/z3jEfCZHum

— Halloween Horror Nights (@HorrorNightsORL) October 4, 2013

2014

The Field Support team is in place. Here is tonight's #HHNCompound Survival Guide for #HHN24 missions. pic.twitter.com/CndyPKQl1X

— Halloween Horror Nights (@HorrorNightsORL) October 4, 2014

2015

Follow us on @instagram and check out #UOinstameet to see some of the highlights from today's #WWIM12 instameet. pic.twitter.com/5icM2p7Jpg

— Universal Orlando Resort (@UniversalORL) October 4, 2015

2016

Did you know we know everything*? Don't believe us? Just ask. #AskUniversal (*we may not know everything..there, lawyers, are you happy?) pic.twitter.com/MGHByZED8A

— Universal Orlando Resort (@UniversalORL) October 4, 2016

2017

Have fun. 😈 #HHN27 pic.twitter.com/E2Pq1Qpoj9

— Halloween Horror Nights (@HorrorNightsORL) October 4, 2017

2018

New #HHN28 emojis now available on the Universal Parks Keyboard.

Download the app:
Apple Store: https://t.co/ONpTsbPwFz
Google Play: https://t.co/RejA18hTDl pic.twitter.com/Ki48zH3fk5

— Halloween Horror Nights (@HorrorNightsORL) October 4, 2018

2019

tweet me and I’ll rewrite your TW bio.

if you're lucky.

— Halloween Horror Nights (@HorrorNightsORL) October 4, 2019

2020

Universal CityWalk + Voodoo Doughnut = sweet 𝒮𝓊𝓃𝒹𝒶𝓎 views 🤩

IG 📸: ucfbites pic.twitter.com/bBH57soYBk

— Universal Orlando Resort (@UniversalORL) October 4, 2020

2021

Have they tried unplugging and plugging it back in like we do with E.T. Adventure? #SocialMediaDown

— Universal Orlando Resort (@UniversalORL) October 4, 2021