Steemit ramble is on Thursdays. They do Pimp Your Post Thursdays. It is done twice on Thursdays; one by 3pm GMT+1 and the other by 11pm GMT+1 and you can bring as many active posts as time will allow. It is hosted by @shadowspub.

Whaleshares do their shows on Sundays by 12pm GMT +1 and on Thursdays by the same time too. The show is hosted by @freedomexist. Because of the number of people who show up, you allowed to present only one post.

This is the server link for Steemit Ramble:https://discord.gg/fgCsXYu

Whaleshares: https://discord.gg/h5Q5SEz