Please tips to get some tickets tomorrow for kids week londom theatre?

[ForKeenDeer]

Daughter wants Matilda! Did anyone get tickets last year? How much did you pay? Thanks

I’m a bit confused by this so say if I wanted to book the Lion King, the tickets on their website don’t differentiate between child and adult prices it’s just one price for all so with kids’ week could you just book two tickets ans take two adults?