ST. LOUIS, MO (KTVI) – The singing mailman is at the FOX 2 studios for a special delivery. His name is Tucker and he is an actual mailman. He sings when he makes deliveries to area homes. His musical talents are taking to new addresses and zip codes. He will be performing for the Illinois Center Of Autism’s “Ice Cream Dream” on Tuesday July 10th from 5pm to 9pm at the Diary Queen in O’Fallon, IL.