For the Lab Cache adventures, I ran out of time an daylight, when where they people with the "If found return to section L" shirts roaming about? Never spotted one so could not get the two code words needed. Also, did the bucket of micro's cache need a UV light or something special, or just patience to sort through all of those little micros for a code? The only two from the four Lab Cache adventures I missed. Thanks MWGB!