Getting incentives for parents who attend parenting course

Pamelarose_2

Hi I’ve just started a new job seconded to a partnership between the local authority and local charities- it involves facilitating therapeutic parenting courses. In order to provide incentives for the parents to promote engagement I wanted to provide small incentives for the parents who come- but I know I won’t be able to access funds either from the charities or the local authority. I wondered whether anyone would know if I could contact companies and ask if they’d be able to give us any freebies we could give to the parents? Or know of any schemes I could access? Thanks