Bradders will be building one or maybe 2 Town Hall 10 Anti-3 style bases from scratch. He will go through in detail the placement of all structures in the base and why they are placed so.
He may have a couple of his TH10 base build team join on stream to discuss the live builds also, building strong bases is usually a team effort and generally bases with more than 1 pair of eyes looking over them hold better.
For your builds you can always refer to his updated TH10 base building guide: https://docs.google.com/document/d/1gFejXelh9XPhvQZ6qBYG67EIIyNiI3VZoX-FhAC3QPc/edit?usp=sharing
The links to these builds will be uploaded to https://www.clashchamps.com/i-need-a-base/
If you can make it, come hang out… https://twitch.tv/ogbradders