[MASTERPOST] What happened in Wanna One fandom so far

(YYMMDD FORMAT, UPDATED 170707)

170621: Ivy Club model revealed (profile pictures)
170625: Hite Beer CF Sketch (hyung line)
170626:
     1. Wanna One SNS accounts
     2. Wanna One 1st individual profile pictures
     3. Wanna One official group picture
     4. Innisfree sketch instastory
     5. Innisfree individual color mask picture
170627:
     1. Hite Beer group picture
     2. Innisfree group picture
170628: Wanna One Official Fanclub signups open
170629: Hite Beer individual photo sketch
170630: Hite Beer individual photo sketch 2
170701:
     1. PD101 final concert day 1
     2. Innisfree individual color mask picture 2
170702:
     2. PD101 final concert day 2
170703: Today's member selfies: Daniel/Jihoon/Jinyoung/ Sungwoon:
170704:
     1. System Homme group picture (1st look)
     2. Hite Beer CF Behind Interview video
     3. Today's member selfies: Daehwi/Jisung/Minhyun
170705:
     1. 1st look individual pictures
     2. 1st look preorder notice
     3. Hite Beer CF individual video - Daniel
     4. Wanna One self profile
     5. Today's member selfies: Jaehwan/Seongwoo/Woojin/Guanlin
     6. Innisfree individual unreleased pictures
170706:
     1. Wanna One official group pictures
     2. Wanna One fandom name choosing stills
     3. Wanna One GO Teaser video
     4. Hite Beer CF individual video - Jaehwan
     5. 1st look monitoring behind picture
     6. Innisfree employee's video
     7. 1st look on/offline sales
170707:
     1. Innisfree bromide picture
     2. Innisfree video
     3. Hite Beer CF official video
     4. Hite Beer CF individual video - Seongwoo
     5. Innisfree individual gifs
     6. Fandom Name revealing video
     7. Show-Con notice
     8. Wanna One filming jacket album photoshoot