of a denver police officer. once he heard brady story, he put out a radio call to other first responders. fire trucks and police cars started rolling up. >> it is secret i'm not telling you. >> raised $244 that day. >> it really lifted her spirits and it made brady so happy. >> now a neighbor set up a go fund me virtual lemonade stand to raise even more money for brady, his mom and cancer research. this they say, the ultimate life gives you lemons story. and brady is making the most of it. >> it's pretty special i know brandon would be very proud. brandon would be very proud. [national anthem]