Marshmallow Tower Build-Off

Give each team an identical set of spaghetti sticks, marshmallows, tape, and string.

Set a fixed time limit for teams to design and build the tallest free-standing tower they can.

The structure must support at least one marshmallow balanced on its highest point without extra support.

Teams may adjust and reinforce their tower at any point until time expires.

When time is called, all building must stop immediately for measurement.

Measure each standing tower's height, and the tallest self-supporting structure wins.