Houston is selling municipal bonds to finance a massive convention center expansion project valued at $1 billion, aiming to significantly boost downtown economic activity. This move leverages local government debt to fund a development seen as vital for the city's growth. The project is positioned as a key driver for attracting business and tourism, though the specific terms of the bond issuance remain under negotiation. Houston's convention center expansion represents a major municipal financing effort with potential implications for local infrastructure and investor interest in public projects.