How-To: Crystal Egg Geodes. Tools and Materials: Blown-out eggshell. Alum powder. White glue. Small paintbrush. Plastic or glass container. Egg dye. Hot water. Craft stick or spoon. Latex gloves. Drying rack or newspaper. Click through for instructions:
ice eggs - Freeze balloons filled with water and small toys. Cut balloon off and play with eggs outside. Provide spoons for cracking ice and digging treasures out. - looks like a great activity for hot summer days!