Thematic art series (Patreon)

Some time ago I was thinking about doing a series of themed art on patreon (beach, gym, Christmas...) and since there are few of us, I thought I'd start. What do you think? You suggest a theme and all ocs will receive a themed sketch, sfw or nsfw.

What suggestions do you have? \o

As I said I'm busy with commissions for a long time and on December 1st I'm going to travel. So it won't be rushed, something without deadlines but everyone here will get something!