Price Enrollment through April 30 – $150 per week, $45 per day (2022 4-Day Price) Early Enrollment (May 1 - June 14) – $175 per week, $60 per day Week Prior (June 15-21) – $200 per week, $75 per day (Cannot Guarantee a Camp Shirt by this time.) Within the Week (June 22 forward) – […]
Come out and support the Fair on Tuesday, June 24 at the Crystal City Culvers from 5-8 p.m. 10% of all sales benefit the Fair. We appreciate your support and cannot wait to see you then.
Price Enrollment through April 30 – $150 per week, $45 per day (2022 4-Day Price) Early Enrollment (May 1 - June 14) – $175 per week, $60 per day Week Prior (June 15-21) – $200 per week, $75 per day (Cannot Guarantee a Camp Shirt by this time.) Within the Week (June 22 forward) – […]
Price Enrollment through April 30 – $150 per week, $45 per day (2022 4-Day Price) Early Enrollment (May 1 - June 14) – $175 per week, $60 per day Week Prior (June 15-21) – $200 per week, $75 per day (Cannot Guarantee a Camp Shirt by this time.) Within the Week (June 22 forward) – […]
Price Enrollment through April 30 – $150 per week, $45 per day (2022 4-Day Price) Early Enrollment (May 1 - June 14) – $175 per week, $60 per day Week Prior (June 15-21) – $200 per week, $75 per day (Cannot Guarantee a Camp Shirt by this time.) Within the Week (June 22 forward) – […]
Science Safety Paperwork Due on Friday, December 12, 2025 for projects being entered to compete in International Events: ISEF (9th-12th), Missouri Academy of Science (6th-12th), & Thermo Fisher Scientific Junior Innovators Challenge (5th-8th Only). See www.mastodonfair.org for forms and more details. Contact [email protected] with questions. Project Registration Opens at 12 a.m. on Wednesday, October […]
Science Safety Paperwork Due on Friday, December 12, 2025 for projects being entered to compete in International Events: ISEF (9th-12th), Missouri Academy of Science (6th-12th), & Thermo Fisher Scientific Junior Innovators Challenge (5th-8th Only). See www.mastodonfair.org for forms and more details. Contact [email protected] with questions. Project Registration Opens at 12 a.m. on Wednesday, October […]
Doors Open at 6 p.m. & BINGO Starts at 7 p.m. $175 for a Table of 8 or $25 per Seat. Price Includes Beer, Soda, Coffee, Tea, Lemonade, Juices, & Rail Drinks. Bring your own snacks. Prize for best table decorations/costumes. Theme: Rock-N-Roll Hall of Famers. Examples: Elvis Presley (1986), Tina Turner, (2002 & 2024), […]
Extended Project Registration Opens at 12 a.m. on Sunday, March 1, 2026 (Fee is $20 per project registration) Extended Project Registration Closes at 12 p.m. on Monday, March 16, 2026 Project Drop-Off Sunday, March 15 from 1-4 p.m. Monday, March 16 from 9 a.m.-12 p.m. All Other Fair Events Scheduling are TBD
Science Safety Paperwork Due on Friday, December 12, 2025 for projects being entered to compete in International Events: ISEF (9th-12th), Missouri Academy of Science (6th-12th), & Thermo Fisher Scientific Junior Innovators Challenge (5th-8th Only). See www.mastodonfair.org for forms and more details. Contact [email protected] with questions. Project Registration Opens at 12 a.m. on Wednesday, October […]
Project Drop-Off Sunday, March 15 from 1-4 p.m. Monday, March 16 from 9 a.m.-12 p.m. All Other Fair Events Scheduling are TBD
Project Drop-Off Sunday, March 15 from 1-4 p.m. Monday, March 16 from 9 a.m.-12 p.m. All Other Fair Events Scheduling are TBD
We strongly encourage feedback and would love to hear from you. We are going through a lot of changes lately and we want to ensure we meet the needs of our community.
We typically open registration as early as October, so please check back later. We’re working hard to take your feedback and build a bigger and better Art and Science fair. We look forward to seeing you there!
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