All species here have different hobbies they indulge in when not, say, actively pursuing and destroying the latest dragon threatening villages etc. Eileen's favourite hobby was to indulge in a hot bath, full of wonderfully scented bubbles, and to lie back and have a good soak, whilst reading a book and having a cup of tea (or a glass of champagne depending on her mood) to enjoy at the same time.
The Queen loves to read light fiction (she keeps this quiet knowing Eileen would mock her for it). Hanastrew enjoys riding horses (one of the perks of her job as fairy squad leader, and as a thank you from the monarch for all the girl does here, is to ride any of the Queen's horses. Nobody other than the Queen rides her stable of unicorns though).
Fresdian sees her role as natural world fan as indistinguishable from having a hobby so her walking, painting/drawing wildlife etc, continues even when she is not doing these things officiallly. L'Evallier and his wife, Melanbury, like to collect fine art (and to enjoy time admiring their collection at home and those of others when invited to dinner, as they often are).