Display MoreThe terms are mostly interchangeable, but can vary from group to group.
Also depends on the size. For example, early Twice fanmeets would have them on a stage with a table, and fans would sit across the table from them, moving down to talk to each member.
Current Twice fanmeets are basically mini-concerts with no close or direct face-to-face interaction with the members.
In general, I'd say a meet and greet is probably more personal and direct than a fanmeet.
What's a mini-concert?