| Min number of participants | 1 |
| Age | 8+ yrs. |
| Safety support by adult | Not required |
| Min duration | 45 min. |
| Cost | None (Free) |
| Environment | Indoor / Outdoor |
Fill a sealed container with letters, drawings, and small mementos from this summer, then hide or bury it to open years later — a reflective craft that captures a snapshot of who you are now.
Pick a theme, brainstorm words, and fit them into a grid with clues you write yourself — a challenging way to practice vocabulary and logic while creating a puzzle someone else can solve.
Teams race to build the tallest freestanding tower out of dry spaghetti, tape, string, and a marshmallow on top — a classic team-building engineering challenge with a strict time limit.
