@antifarben Hey there. Replying to your question on birdsite here. Who needs birdsite? ;)
As a mostly completely unorganized gathering, we suck at publishing session schedules and even photos. No social media department here.
You can find photos of previous editions on our old Flickr groups (linked on the website) or randomly on Twitter, Instagram, Fedi. Would actually be nice if could collect photos of past editions from people for our Episode 10 party in January!
@antifarben Most meetups and hangouts during Hacker Beach are rather casual and without specific topics set. Sometimes we do sessions, unconf-style, like talks, discussions, workshops. Topics were all over the place really, but we traditionally had a lot of Web and Linux people around.