As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - ON FLIGHT 2299, RETURNED TO GATE, ELECTRICAL SHORT NEAR LAV SERVICE PORT AFTER SPILL OF BLUE JUICE DURING LAV SERVICE. MAINTENANCE FOUND LAV SERVICE INDICATOR SOCKET SHORTED. REMOVED TERMINAL CAPS FROM WIRES AND INSTALLED NEW SERVICE INDICATOR LIGHT IN AFT WASTE SERVICE COMPARTMENT. OPERATIONAL TEST GOOD. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.