MedPost Urgent Care, 155 Wonder World Drive, San Marcos, will open Dec. 12. The urgent care facility can provide physical examinations, travel medication, occupational health services, prescriptions and lab testing for streptococcus, mononucleosis and other afflictions. The facility can also treat colds, influenza and allergies. MedPost Urgent Care will also host a grand opening event in mid-January. 512-738-8334. www.medpost.com