"Fan Creations" Tag Category Requests

Pulse Wave
Twinkling Balloon - Took part in the 2021 community collab.
My Little Pony - 1992 Edition
Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Magnificent Metadata Maniac - #1 Assistant

Busy procrastinating
TrotCon - TrotCon Online is going to be held on 17 to 19 July 2020.
 
Do conventions generally count as fan creations?
 
Also, some convention tags have the “convention:” prefix. Shouldn’t we introduce it for all cons?
Pulse Wave
Twinkling Balloon - Took part in the 2021 community collab.
My Little Pony - 1992 Edition
Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Magnificent Metadata Maniac - #1 Assistant

Busy procrastinating
So now that conventions seem to count as fan creations, here’s my convention tag treatment suggestion #1: Hearth’s Warming Con.
 
Mark hearth’s warming con as a fan creation.  
Alias hearths warming con to hearth’s warming con.  
Alias hwcon2020 to hearth’s warming con 2020.  
Have hearth’s warming con 2015, hearth’s warming con 2016, hearth’s warming con 2018 and hearth’s warming con 2020 imply hearth’s warming con.
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