SUNDAY
* Sunday Showcase: Chattanooga Theatre Center, 400 River St., 3-5 p.m., $10 adults, $5 ages 6-18, performances by 12 local youth arts organizations in show sponsored by Performing Arts League Inc. 423-267-8534.
MONDAY
* Alzheimer's Caregiver Program: Northminster Presbyterian Church, 4791 Hal Drive, 10-11:30 a.m., free but registration required, Dr. Matthew Kodsi leads question-and-answer session for caregivers of dementia/Alzheimer's patients. 423-892-4289.
* Young Life Chattanooga Banquet: Chattanooga Convention Center, 1150 Carter St., 6:30-8:30 p.m., free with donations accepted, Gov. Bill Haslam is featured speaker. 423-634-7188.
TUESDAY
* Snow Hill Safety Program: Snow Hill Elementary School, 9042 Career Lane, Ooltewah, 6:30 p.m., free, school PTA meeting combined with Health and Safety Awareness event featuring Highway 58 Fire Department and Chattanooga-Hamilton County Department of Health, bring carved pumpkin for jack-o'-lantern contest; interested vendors contact Sammy Sedman, 423-344-1456.
THURSDAY
* iPhone Photography Class: Signal Centers Assistive Technology Center, 2300 Bailey Ave., noon, $35 per person, $20 students or military with ID, photographer Jon Coniglio leads beginner class on iPhone use from a fine art perspective. 423-698-8528.