The April 2019 iteration of the Size Riot quarterly flash fiction contest is now open for sign-ups. The April theme is always Gentle, but I understand there will be a sub-theme this Spring. I don’t know how it will be selected or when it will be announced, but I imagine you can wait until after the sub-theme selection is announced before signing up. I already have. If you’re interested, hie thee to the sign-up form.