Another option is to check out scouting - related books at the library. There are often collections of scouting stories that include those from the Tiger family. Some of these books might be memoirs written by former scouts who look back fondly on their Tiger Scout days.
One way is to visit the official Boy Scouts of America website. They often have sections dedicated to different scout levels, including the Tiger Scouts. There could be blogs or articles written by scouts or scout leaders that share these stories.
You can also reach out to local Scout troops. Talk to the leaders or the parents of the Tiger Scouts. They may be able to tell you some great stories or direct you to where you can find more. Maybe they have a newsletter or a local Scout event where stories are shared.