Travis Barker surprises 9-year-old blind drummer at lemonade stand

Blink-182 drummer Travis Barker made a surprise visit to 9-year-old blind drummer Grayson Roberts' lemonade stand held in Los Angeles. 

He went viral after social media star Charlie Rocket shared to his more than one million Instagram followers that the 9-year-old had no customers at his lemonade stand earlier this week, reports etonline. 

A source said that Barker heard about Friday's event through social media and his son Landon’s friend, Mikey Tua. Even with one day’s notice and a prior work obligation, the source said Barker really wanted to attend Grayson's event and show him some love, and he made it happen.

When Barker arrived attendees and Grayson were in awe.

"Everyone was shocked Travis Barker was there," an eyewitness said. "It was a huge inspiration for Grayson."

Barker donated a generous amount of money and even gifted Grayson with a set of drumsticks. As documented on Grayson's social media, Barker's asked if he'd be down to join him for an impromptu jam session.