St. Patrick's Day traditions include visits to Washington DC by Irish politicians and business leaders, aimed at fostering US investment and trade relationships. This year, some Northern Ireland politicians are boycotting the trip due to Donald Trump's policies. The visits are seen as crucial for building connections, despite debates over their direct impact on investment. Historical context highlights the significance of these visits, especially in relation to the Good Friday Agreement. However, the current political climate presents challenges for Irish representation in the US.