Questions about what to expect at the concert

Hey everyone! Looking to take my kids to a wiggles concert in August and we’re very excited at the idea. Just had a couple of questions before I commit and buy the tickets.

It says Tree of Wisdom spectacular, does this mean just that a segment of the show will be tree of wisdom? Or is this a full blown tree of wisdom concert? I know those exist so I wanna make sure I know what I’m getting myself into. No shade to the tree of wisdom but if it’s only him we’ll pass on this one lol.

Also in general what should i expect? Will all 8 wiggles be there along with Dorothy, Wags etc? Or is it likely going to be a smaller cast because it’s an international tour? Do they still go into the crowd? What other things should we expect to see/experience

This is going to be our first wiggles concert so I just wanna make sure I’m as prepared as possible. Thanks in advance and maybe I’ll see some of you guys in Ottawa!