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

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).

110 film day - 10th January

127 Day comes three times a year. It's a day to celebrate 127 format by making pictures with the quirky old cameras that use it.