Tara's story has touched many Berwick residents, including students from primary and secondary colleges and members of sporting clubs and community organisations.

The O'Connell family is working with Righteous Pups Australia to raise money for a special seizure-alert assistance dog for Tara.

They need up to $30,000 to train a puppy to keep watch over her.

Friday's celebratory activities included a trip to Clyde Primary School for a demonstration with around 10 trainers and puppies from Righteous Pups, then a visit to St Margaret's in Berwick for cake and singing.

Tara's mother, Cheri, said the community response had been fantastic and the fund-raising was going very well.

But in a cruel twist, the family is experiencing additional difficulties after Tara's father, David, had his bike stolen from Berwick railway station last week.

"David cannot drive because of his epilepsy and walking to and from the station is proving tiring,'' Mrs O'Connell said. "It was his only means of transport.

"The thief was caught on camera, but it doesn't look like the matter will be followed up.

"It's just another thing to make life harder.''

If you would like to donate to the Tara O'Connell appeal contact Joanne Baker on 03 5445 6036 or email bakerj@righteouspups.org.au