Boynton Beach police to host gun buyback event June 5 Gift cards valued at $100, $200 to be issued Boynton Beach Police Department Twitter Boynton Beach police are hosting a gun buyback event at the Boynton Beach House of Kingdom Worship on June 5, 2021. and last updated 2021-05-19 15:55:36-04 BOYNTON BEACH, Fla. â The Boynton Beach Police Department is hosting an event to provide an opportunity for the community to safely dispose of unwanted, functional firearms. The event will be held June 5 from 11 a.m. to 2 p.m., at the Boynton Beach Church of God House of Kingdom Worship located at 135 Northeast Seventh Ave.