Consignment sales or similar?

[Homeymum2]

Hello,

New to UK, getting adjusted, relearning everything about shopping and kids in the new location.

In the past, I have purchased new clothing for my children, and sold their old clothing at a quarterly consignment event. This would be a one weekend event a community center.

Are there similar events in London? Or other recommendations for selling used kids items and getting reasonably priced, new to us stuff?

Thanks

[bookbook]

Have a look for NCT baby sales ( National Childbirth Trust)
They run that type of thing. Its a bit of a bun fight mind! This may help to find one near you
here