Stay Up to Date with KHS Choir! KHS Choir Calendars KHS Choir Bell Schedule for 2023-2024 KHS Choir Calendar for 2023-2024 UIL Eligibility Calendar for 2023-2024 See Full Choir Calendar KISD Calendars Keller High School Bell Schedule 23-24 High School Early Release Schedule 23-24 High School Odd/Even Calendar 23-24 KISD Instructional Calendar for 23-24