Vibeykla is a place where you vibe. Lithuanian ending ‘ykla’ is used in 'mokykla' (school); 'valgykla' (canteen); skerdykla (buchery), this is why vibe gets 'ykla' to indicate a place.
Please come to our class, we engage in metacation and sometimes it feels like guidalandia, it’s a true vibeykla for all of us.