The event is being organised by the US-India Friendship Council. The events include interaction with the US Chamber of Commerce before community leaders go to Capitol Hill to meet individually with members of Congress in the House of Representatives and the Senate.
"Today, the Indian-American community stands united with one voice to urge our country's leadership to forge a unique partnership for the 21st century between the world's oldest and largest democracies," said Swadesh Chaterjee, a North Carolina businessman and political activist.
"On multiple levels (strategic, security, environmental, and economic), this agreement is good for the US, India, and the rest of the world, he said in a release.
"This agreement brings India, a responsible nuclear power, into the umbrella of the international non-proliferation community," said Bharat Bharai, an Indian-American physician and long-time resident of Indiana. "India has a spotless reputation on proliferation and deserves to be treated on that track record", he said.
Ranavir Trehan, a community leader in Northern Virginia said, "I may be of Indian descent but I am an American. How this agreement benefits us is clear to me.
"Strategically, the US knows that supplier relationships can paralyse individual countries from joining us in isolating nations supportive of terrorist organisations. This agreement will eliminate any need for India to form alliances with such rogue nations in order to meet its burgeoning energy needs.
"Moreover, beyond this benefit to international security, serving India's growing energy needs through nuclear power instead of coal will also significantly reduce the country's greenhouse gas emissions, so there are multiple reasons for Congress to pass this agreement," he added.