State Sen. Don Harmon, a Democrat whose district includes parts of Oak Park, Chicago’s west side, and other western suburbs, was at the DPOP office for the afternoon of phone banking. He said the abundance of volunteers was a “great problem to have.”

Although DPOP has a strong group of veteran volunteers, Harmon estimated that about 80 percent of the phone-banking faces were new, according to a story in the local paper, the Wednesday Journal. Harmon, who also serves as president pro tempore of the Illinois Senate as well as on the Oak Park Democratic Committee, said “the enthusiasm could be a mixture of people responding positively to Clinton and reacting in revulsion to the possibility of a President Donald Trump. President Obama's surging approval ratings may be helping, too.”

"Obama plus Donald Trump equals Hillary Clinton," said Harmon. "There's a degree of honest enthusiasm for Secretary Clinton, but there's clearly a degree of apprehension for the alternative, which has turned people from cheerleaders into activists."

Activists? We’ll take ‘em.

The two 16-year-old volunteers, Julie Cozette and Graham Wielgos, who obviously can’t vote in November, said that the phone-banking event was “their first time helping out with any political campaign,” according to the Journal story.

"I'm excited about the first female nominee for president," said Cozette. She was invited to attend the phone bank by Wielgos, who noted that many of his peers were Bernie Sanders supporters. "Last school year, there were a lot of Bernie supporters, but on Facebook, I see more and more people turning to Hillary," said Wielgos.

Karen Fischer is executive director of DPOP. The original hours for the phone bank kickoff were 1 to 4 PM. With the overwhelming number of RSVPs, she and others reached out to potential phone-banking volunteers and asked them to come at 2 PM or 3 PM. “Those we couldn’t reach came at 1. The work just flowed through the afternoon, with people coming and going.”

She said the high interest in helping the Clinton campaign is a combination of two factors: Clinton’s accomplishments and Donald Trump, an alternative she called “dismal.”

Overflow volunteers worked outside under tent awnings. They received encouragement from State Sen. Don Harmon (center).

Fischer told the story of her two sisters, one a Bernie Sanders delegate and one a Bernie voter in the primary. The Bernie delegate is now supporting Clinton. The other sister recently returned from living in the United Kingdom. After the convention, she said, “You know, I didn’t know much about Hillary. But the convention has shown me everything she’s accomplished over the years. Now I’m firmly on board.” The convention helped “to convince those Bernie supporters that Hillary’s been out there working in the trenches for years,” Fischer said.

DPOP now holds its regular phone banking hours on Wednesday nights. “This will be changing soon,” Fischer said. “We’ll expand to include other nights for downticket Democrats.” They include statewide candidates such as Rep. Tammy Duckworth, currently leading incumbent Sen. Mark Kirk in the race for Senate, and Chicago City Clerk Susana Mendoza, running for state comptroller.

“We’re not going to weekends—yet,” Fischer said. But the level of interest and enthusiasm for this election is matching and possibly surpassing the 2008 presidential race. “People are really concerned. We weren't at this stage in 2008.” Having this many volunteers was more like the height of the 2008 GOTV effort, she added.

Longtime volunteer and political activist Bob Haisman was part of the Sunday effort, and phone banks regularly. He also mans a booth for Democratic efforts near the local farmers’ market every Saturday. Haisman said it was common knowledge that DPOP phone banks were “legendary.” Haisman, a retired teacher, was featured in a Daily Kos “5 questions” post in May.

“Did someone say ‘enthusiasm gap’?” Haisman asked. “I don’t see any.”