There is a group that's local to me and they call themselves "littles". Every once in a while they all get together and go to arcades, roller rinks, apple-picking...etc. At these gatherings, they talk baby-talk, color in coloring books, suck their thumbs and so forth....I'm sure you get the picture. As far as I know, their dominants are not included in the outing and so they're just out there doing their thing along with the general population.

Is that what you're referring to?

Honestly, that's a bit much for me. I do enjoy some aspects of age-play (which i won't go into here but they don't include wearing diapers or wrecking havoc on unsuspecting vanillas).