The Taylor and Hammond Educational Foundation gave the quartet more than £2,000 in total.
An inspector visited All Saints' Primary School in May and released their report earlier this month.
Youngsters are bristling with excitement about their forthcoming exhibition at the Corn Hall.
The plans will now be put on hold and reviewed by the Scrutiny Committee on July 9.
Fundraising success for Friends of Harleston Primary
The council voted in favour of school transport cuts, which will be phased in from September 2019.