The last day at NICE Expo

Started our day an hour early. A few food trucks were already open for business and we bought some food for breakfast. I ordered a cup of caramel latte from Laughing Monkey coffee truck and a roti John from another food truck. Nice coffee, nice breakfast!
Getting the venue ready with simple science experiments for visitors to hands on. Here are the ideas if you would like to try at homec
1. Lava lamps.
2. Pasta skeleton
3. Floating egg in salt water
4. Thirsty candle
5. Acid base indicator using boiled purple cabbage juice.
6. Inflating a balloon with a yeast solution.
Overwhelming crowd.