Linnéa uses pensioners
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Linnéa asks two women who are passing by if they can spare 15 minutes, as she “needs to beat Markoolio”. The women reply that, since she needs to beat him, they’ll help, as they have some time before “the crayfish dinner”. A man walks by and joins, and they start to walk the tent out of the car park. When they need to walk down a fenced alley, they lift the tent above their heads. While walking, Linnéa trips and falls to the ground. It seems that the crayfish dinner is at a nearby senior centre, as that is where Linnéa and her group end up. The majority of the seniors who are outside playing bowls agree to stand under the tent. Linnéa thus gathers 27 people, and wins the task.
(Written by Jenny R and proofread by Karl Craven)