Beaumont Mosque, home of the Islamic Society of Triplex (IST), is a mosque and community institution serving the Muslim community in Beaumont. Its work centers on Islamic worship, teachings, religious activities, and social services, while also supporting public outreach and understanding of Islamic traditions and values. The mosque welcomes visitors to observe daily prayers and participate in programs and activities, with Friday congregational prayer featuring a short sermon followed by communal prayer. Its practices emphasize reverence, order, and hospitality, including removing shoes before entering the prayer area and observing modest attire guidelines.