The event allows the many youth organisations of Keynsham the chance to come together to show off their skills and talents, raising the awareness of the positive opportunities available for young people to participate in.
Last year there was a parade, above, through the town as part of the Keynsham Youth Fest.
This year there will be dance and musical performances on the bandstand, sporting organisations will give displays, and Keynsham Town Football Club is providing a giant inflatable football pitch.
There will also be stalls with organisations and youth groups promoting what they offer to young people and BMX and scooter demos and competitions.
Youth Fest is funded by Keynsham Town Council.
Meanwhile this weekend also sees the sixth annual Priston Festival and the line-up includes artists who performed at Glastonbury this year.
As well as jazz, bluegrass, indie pop, choral, folk roots and classical music, there will be dancing, literature and children’s events.
Venues include the parish church, village hall and village green and there will be food, drink and stalls.
Some events are free, others are ticket only. To download a programme visit www.priston.org.uk/festival/