The Sims 4 Forever Friends Reward Event

I wanted to see if a young adult sim could do anything for the event and was surprised I was able to do most of the objectives barring one of them because of the interaction not being available for young adult sims (or perhaps I am mistaken at the time, need to re-check if I can reset the event). It's still probably better to load up a new save with a household with a child sim to ensure getting the event rewards unlocked over time though, just in case an objective specifically requires a child sim.