This day in theme parks, September 18th:

Uni Social

2010
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2011

Be honest. Are you brave enough to face #HHN alone or do you have to wrangle a group to scream through the night with? http://t.co/mKi0J0eb

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2011

2012

We’ve partnered with @Konami to bring the demented world of Silent Hill to life. Will you survive the darkness? #HHN22 pic.twitter.com/tJZRW5U4

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2012

2013

For those unaware tonight is where employees of Uni and their guest can attend our last rehearsal before we open Friday.

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2013

2014

We are glad he is just a phone call away... Miss you, Evan. pic.twitter.com/nmrkQIl1Ei

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2014

2015

Horror is the new black. #HHN25 pic.twitter.com/aX3xSWLDhX

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2015

2016

It's her turn to dance. pic.twitter.com/iXgEoDcbTE

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2016

2017

You've never had a #HolidayLikeThis.

Learn more at https://t.co/57H4vodJGF pic.twitter.com/8wPC1HUiB3

— Universal Orlando Resort (@UniversalORL) September 18, 2017

2018

In Park? The first 2 people to reply to this tweet with a picture, in front of the T-Rex, in Jurassic Park, making their best raptor face, gets a Jurassic World 5-Movie Collection Set! You have 45 mins. Rules: https://t.co/KnumPscRRF pic.twitter.com/rzMABWmv7Q

— Universal Orlando Resort (@UniversalORL) September 18, 2018

2019

when your roommate is a morning person and you're def not. pic.twitter.com/HGbvyXCDPx

— Halloween Horror Nights (@HorrorNightsORL) September 18, 2019

2020