After a month's sabbatical, your friendly public service announcement regarding the date-specific achievement in Dance Central 3
has returned. June brings two opportunities to get this achievement:
The Go Shorty achievement in Dance Central 3 worth 43 pointsPerform "In Da Club" with a character on that character's birthday.
Tomorrow on June 4th, players will need to play "In Da Club" by 50 Cent with Jaryn or Kerith, the twins that form The Glitterati. If tomorrow is no good for you, a week later on June 11th players will need to perform the same song with Cyph-56 or Cyph-78, two robots created by Dr Tan. These characters are not unlocked at the very beginning of the game. Players will need to have unlocked the characters before being able to get this achievement on either of the two days this month.
If these dates aren't convenient for you, you'll have to wait until later next month before another opportunity presents itself to get this achievement. However, for that date players will need to have unlocked Kichi from Ninja Crew.