This day in theme parks, October 17th:

Uni Social

2010
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2011

We love making your spine tingle with fear. Now tell us about the moment when you were the most terrified at #HHN 21…

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2011

2012

The horror comes early this week… Tonight is the first Wednesday event of the season. Who’s coming? #HHN22

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2012

2013

Have you faced Evil Dead yet at #HHN23? pic.twitter.com/ookwYtbcvR

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2013

2014

The Field Support team is in place. Here is tonight's #HHNCompound Survival Guide for #HHN24 missions. pic.twitter.com/RSebu7uLK8

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2014

2015

Think @AustinMahone survived his terrifying experience at #HHN25? http://t.co/WPjuswScpd pic.twitter.com/GdxAzVudmw

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2015

2016

.@Strawburry17 takes you through her favorite #HHN26 houses. WATCH: https://t.co/dV2Z9c0KMw pic.twitter.com/Majhgqj6XC

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2016

2017

In case you missed out on #IMEX17...We've got you covered with our top takeaways at https://t.co/yXmxhEzxwC. #UniversalMeetings pic.twitter.com/6I0KrUOv2D

— Universal Orlando Resort (@UniversalORL) October 17, 2017

2018

Two Hotels
247k sq ft of meeting space
2000 rooms

One meeting complex. Learn more at https://t.co/VNQjOQFwiT.#IMEX18 #UniversalMeetings pic.twitter.com/beqwMbIe9i

— Universal Orlando Resort (@UniversalORL) October 17, 2018

2019

.@FallonTonight better come get your boy. https://t.co/8ywRisqBQl

— Universal Orlando Resort (@UniversalORL) October 17, 2019

2020

Here is a magical churro sent to bless your timeline. ✨ sweet vibes ✨

IG 📸: lilfoodbaddie pic.twitter.com/aDEC8drSae

— Universal Orlando Resort (@UniversalORL) October 17, 2020

2021

s̶u̶n̶d̶a̶y̶ everyday scaries. pic.twitter.com/MLW1XA88cQ

— Halloween Horror Nights (@HorrorNightsORL) October 17, 2021

Announcements, Special Events or Openings OTD:

nothing of note otd

Magic City Mayhem Videos Uploaded OTD:

2017