Describe MeetingNotes2009Aug20 here.
List of possible demonstrations for "Sound Science": Leaf Resonance (CU) Doppler Effect Palm Pipes (maybe participatory) Slinky Phone Screaming Balloons Dry Ice & Spoon Singing Tubes/Play a Saw Tuning Fork Bell Jar Set Up (CU?) Oscilloscope (Wm. Bradley)with 4 Instruments Hydrogen Balloon
List of possible give-a-ways: 250-300 Palm Pipes Sound Tubes Buzzing Magnets
Other: Madeline and Marching Band Mythbusters Clips (breaking glass with sound) Jet/Sound Barrier Clips