Top lobbyists in Washington, D.C. will hold a fundraising prep event for GOP frontrunner Donald Trump ahead of the general election.

J.M. Burkman & Associates’ Jack Burkman is aiming to raise $200 million in the next six months.

According to a press release, “The Lobbyists for Trump event will incorporate all major DC lobbyists and public relations consultants in planning a fundraising attack for the Trump campaign in preparation of the upcoming general election.”

PR News Channel earlier reported D.C. lobbyists are worried Trump’s presidency could put K Street out of business:

“Trump is a Washington outsider. We need the outreach now or Trump will bring in a whole new team made up exclusively of New Yorkers, effectively ending our grip on the White House and The Capitol which will bring about the end of life as we know it here,” says Burkman, who represents a diverse set of national and multi-national clients. Since Trump has no experience as a politician, not a single D.C. lobbying firm has any ties to Donald Trump. “More than $4 billion in lobbying business could be lost overnight should Donald Trump become president,” says Burkman. “Decades of relationship-building in politics could be lost. And make no mistake every lobbyist in the town is worried.” Lobbyists routinely use money to gain access and buy influence. They leverage their connections for wealthy clients who want access. But The Donald has said he won’t accept their money. “Since Trump has no plans to accept contributions in the general election, lobbyists may be robbed of their biggest weapon–money–in a presidential election year,” adds Burkman. “Literally 30-thousand jobs could be lost if Trump is sworn in. Washington as we know it, and how business is conducted, will change instantly.” Burkman says he and his fellow lobbyist delegation will try to convince Trump to accept donations in the general election. “Asking him to accept contributions in the general must be order number one. It is critical to our survival. We must also make him understand that the Capitol city simply cannot be run without us. We, in fact, make things happen.”

Burkman is planning the fundraising prep event to occur on June 10 at a townhouse in Arlington, Virginia.