Dersingham Rainbows celebrated their 20th anniversary with party games and cake.
Each also received a celebration badge designed for the occasion. More than 300 girls aged five to seven have been members of the group since it started and five who are now Guides arranged the party as part of their Baden-Powell Challenge.
The current leader of the group, Lynne Wheeler, was one of three who originally set up the unit.
Pictured at the back, from left, Christine Manning, Elizabeth Wheeler, Sophie Daniels, Cleo Hannabuss, Holly Thompson, Jackie Beake and Lynn Wheeler MLNF13PB09029