The return of the annual celebration of all things creative is centred on Peebles’ Eastgate Theatre with an exciting mix of live music, drama – with Borders Pub Theatre giving six new plays about the Tweed and The National Theatre of Scotland presenting a resonant story around political morality – and plenty of action outside. Look out for the Callants Annual Busking Competition, film shows in one of the smallest theatres in the country, plus a walk and talk themed around John Buchan’s local connections.