Sign up for The Brief, The Texas Tribune’s daily newsletter that keeps readers up to speed on the most essential Texas news.

Second Gentleman Douglas Emhoff raised more than $1 million at a San Antonio fundraiser for Kamala Harris presidential campaign Monday night, the largest presidential fundraiser in the city’s history.

San Antonio Mayor Ron Nirenberg made the announcement at a reception hosted by Frank and Cecilia Herrera that was attended by prominent area Democrats like Henry Cisneros, a former San Antonio mayor and former U.S. Secretary of Housing and Development, State Sen. José Menéndez, and U.S. Rep. Greg Casar.

“We have to work, even here in Texas,” Emhoff told the guests at the fundraiser. “We can’t take any state off the map. We gotta make sure we’re doing the work here. And even if we can’t turn Texas blue this time around you have a good chance of sending [U.S. Rep.] Colin Allred to the Senate.”

Emhoff also said that voters could also make “serious changes” to the state by flipping some statehouse races and their statewide leaders.

He acknowledged that the presidential election was very close and urged the guests to knock on doors, register to vote and help raise more money for the campaign to continue its fight all over the electoral map.

Earlier in the day, Emhoff attended a rally organized by Texas Democrats in San Antonio. He stumped with down-ballot Texas Democrats and railed against Republican efforts that he said were “attacking the right to vote.”

“Under the guise of election integrity, they have made it harder to vote,” Emhoff said. “They know the only way they can win is if fewer people vote. … Texas, unfortunately, has been ground zero for unchecked MAGA power grab.”

Emhoff, who was making his first visit to Texas since his wife, Vice President Kamala Harris, became the Democratic presidential nominee, said if Trump returned to the White House it would usher a national abortion ban, more inaction on mass shootings and policies that benefited only the wealthy.

But he sounded a note of confidence even as a New York Times/Siena Poll Monday morning showed Trump leading Harris in Arizona by five percentage points and also ahead in the battleground states of North Carolina and Georgia.

“I am really excited about Texas. Are you?” he said to applause from about 1,200 people in the gymnasium at the Candler Physical Education Center at San Antonio College. “Are we going to send my wife Kamala Harris to the White House?”

The rally included brothers Julián Castro, a former San Antonio mayor and U.S. Secretary of Housing and Urban Development, and U.S. Rep. Joaquin Castro of San Antonio.

The effort was part of the Texas Democratic Party’s “Texas Offense,” an effort to coordinate rallies and political resources from the top to the bottom of the ticket. Comedian and actress Cristela Alonzo and social media influencer and political activist Olivia Julianna also attended the event.

The Democratic speakers attacked Republican state officials for what they said were efforts to suppress the votes of people who do not align with their political views. They pointed to recent investigations by Attorney General Ken Paxton on Latino groups who work to register people to vote. The speakers urged the crowd to make their voice heard in November by casting ballots for Democrats.

Texas Democratic Party Chair Gilberto Hinojosa told the crowd that Republican officials like Attorney General Ken Paxton were “attacking the vote” because of the tight races for president and U.S. Senate.

“He knows they’re in trouble,” Hinojosa said.

Emhoff’s visit is a boost for Texas Democrats. National politicos may not see the state as a battleground — despite the state party’s best efforts — but any boost to down-ballot candidates could help the minority party make up ground in state elections. It also gets those candidates in front of new potential voters.

Texas political leaders tried to energize the crowd through Emhoff’s visit.

“Texas is in play and if you need proof of that, we’ve got second gentleman Douglas Emhoff here,” Casar said.

The event also included Kristian Carranza and Laurel Jordan Swift, two San Antonio Democrats vying to unseat Republican incumbents in crucial statehouse races.

Republicans hold a majority in the Texas House and are likely to push for legislation that would allow for the use of public money to pay for private education at least in some way. The issue is a top priority for Republican Gov. Greg Abbott. Democrats are trying to make dents in the majority to hold the line against that type of legislation.

Carranza’s race against Republican John Lujan is seen as one of the top targets for Democrats and Swift is running for a seat that is vacant because moderate Republican incumbent, Steve Allison, was defeated in the primaries by Marc LaHood, a Republican challenger who is further to the right.

John Harrison, 72, of Kerrville who drove about an hour to attend the event with his wife Jo, said Emhoff’s visit showed that national Democrats were still throwing some support behind the state.

“It means they haven’t given up in Texas and that they can turn some races blue,” Harrison said. “I hope we can beat Cruz and Trump. It’ll be tough but still possible.”