Entries are sought for a baking contest at a climate change campaign event.
Time for the Climate is in Tudor Square on November 28 from midday, ahead of global talks in Paris. As part of the event, the Climate Cake-Off is being organised, with judges Howard Middleton - the former Great British Bake-Off contestant - and Sheffield Central MP Paul Blomfield.
There are two classes - children aged up to 12, and those aged 12 and above. Entries should be brought to Tudor Square on the day, and can be cakes up to 16 inches in diameter, or six items such as biscuits or muffins.
Winners will be announced at just after 2pm. A mass sing and silent vigil is also planned.
Visit http://bit.ly/ClimateCakeOff for details.