Worldwide Half-Frame Photography Day is all about having fun celebrating this great format! Photo competition free to enter, three categories: People Places Possibilities Photos can be taken from 1-7th Sept so you have a chance to take 72 frames Submission will be open from 8th Sept to 8th Nov Judged by the organisers Prizes hand screen-printed T-shirt or poster

Holga Week is an annual worldwide celebration of the humble Holga camera which runs for a week from October 1. The main event is organized by Mr. Holga and features an exciting competition, sponsors, podcast judges, and prizes.

World Toy Camera Day is celebrated annually around the world on the third Sunday of October, on October 20 in 2024. Despite the name, toy cameras are functional cameras that can take pictures.

Six days of instant film fun. Polaroid Week was started by flickr users in 2006. You can submit a fixed number of photos per day (which varies from year to year).