Business calendar Hosted by the Houston TSCPA Foundation. 12:30-4 p.m., 777 Post Oak Blvd, No. 500. Hosted by the Select Center for Economic Opportunity. 1-3 p.m., 3300 Chimney Rock, No. 102. Houston Business Cabinet: 7-8:30 a.m., Houston Marriott West Loop by the Galleria, 1750 West Loop South. Hosted by the Select Center for Economic Opportunity.