The falling number of Norfolk volunteers prompted charities to try unusual methods to attract more people willing to help others.
The chance to meet dogs and pigs, plus the opportunity to play with model trains, were among interactive ways used to show what volunteering is all about.
More than 50 charities and voluntary groups took part in a 'Give it a Go! Volunteering Extravaganza' at The Forum in Norwich.
Guide Dogs, the North Norfolk Railway, Hallswood Animal Sanctuary, Priscilla Bacon Hospice Charity and Norwich Printing Museum were among groups attending.
Tasha Cobb, from Voluntary Norfolk, which organised the event, on June 7, event, said: "We know charities and voluntary groups are the lifeblood of communities.
"However, the simple reality is that they need our help, because volunteering numbers are down.
"That's why we are trying to make it as easy as possible for people to find amazing opportunities that interest and inspire them."
The event took part during the 40th anniversary of Volunteers' Week.
People can find volunteering opportunities at www.getinvolvednorfolk.org.uk
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