The Guca Trumpet Festival, also known as the Dragachevsky Festival, Gathering or Assembly, is an annual brass band festival held in the town of Guca, near the town of Cacak, in the Dragacovo region of western Serbia. Gocha is a three-hour bus ride from Belgrade.

The official Gocha Festival has three sections: the opening concert on Friday, the celebration on Saturday night and the competition on Sunday.