This day in theme parks, August 31st:

Uni Social

2010

Just Posted! Pic of Halloween Horror Nights XX billboard. Go 2 the News section of http://www.HalloweenHorrorNights.com/orlando #HHN

— Universal Orlando Resort (@UniversalORL) August 31, 2010

2011

The time has come to face your fate & meet… Lady Luck.
http://t.co/7k0PnSL

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2011

2012

For being passionate HHN fans, here is the never before seen commercial for this year’s event, just for you...http://t.co/3uBmgdcL

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2012

2013

What's your favorite photo spot at #UniversalOrlando? pic.twitter.com/js8KE1Oy2T

— Universal Orlando Resort (@UniversalORL) August 31, 2013

2014

Late night update.. Here is an in-progress sculpt for our Walking Dead prosthetics! #HHN24 pic.twitter.com/RaMhDmmG0r

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2014

2015

18 nights until #HHN25: A look back to 1997 where Eyegore was the center of our frightmares. pic.twitter.com/j9jzsXR92y

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2015

2016

"I'm too scared." #DealBreakerIn3Words 🙅🎢🙃 pic.twitter.com/b0PIthfWgn

— Universal Orlando Resort (@UniversalORL) August 31, 2016

2017

BREAKING: Four original concept houses added to #HHN27!

See the trailers for the other three at https://t.co/T1EyMDqvcz. pic.twitter.com/7TYftsppSj

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2017

Don't disturb the HIVE, a house infested with blood thirsty vampires.

Get tickets for #HHN27 at https://t.co/OgfOOw1Q7c. pic.twitter.com/NIttlTm7Mx

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2017

The only harvest that will be reaped in Scarecrow: The Reaping is you.

Get tickets for #HHN27 at https://t.co/LgfZfoJvAs. pic.twitter.com/DrBw2SKWvI

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2017

Choose a side in the eternal war between light and dark in The Fallen house.

Get tickets for #HHN27 at https://t.co/39TZwBepqf. pic.twitter.com/NcPnCq1Nrs

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2017

Which newly revealed #HHN27 house are you most excited for? pic.twitter.com/j59DeRbCk8

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2017

2018

#HHN28 merch is here! See it all at https://t.co/HuVonnoXnq. pic.twitter.com/MoG3fDOab9

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2018

2019

PARK HOURS:
Universal Studios Florida: 9am - 9pm
Islands of Adventure: 9am - 9pm
Volcano Bay: 9am - 9pm
CityWalk: Open until 2am every day

Questions? Tweet us using #AskUniversal.

— Universal Orlando Resort (@UniversalORL) August 31, 2019

2020

everyone: tomorrow is september

me:

|￣￣￣￣￣￣￣￣￣|
| 𝖍𝖆𝖑𝖑𝖔𝖜𝖊𝖊𝖓 |
| is 2 months away |
|＿＿＿＿＿＿＿＿＿|
\ 🎃 /
||
_/¯ ¯\_

— Halloween Horror Nights (@HorrorNightsORL) August 31, 2020

2021