Characters from the Sesame Street/USO Experience for Military Families traveling tour perform at Little Hall aboard Marine Corps Base Quantico May 8. The tour is scheduled to perform 200 shows at 69 military bases in 32 states. - Characters from the Sesame Street/USO Experience for Military Families traveling tour perform at Little Hall aboard Marine Corps Base Quantico May 8. The tour is scheduled to perform 200 shows at 69 military bases in 32 states.