landmarkation noun [C]
UK /ˌlænd.mɑːk.ˈeɪ.ʃᵊn/ US /ˌlænd.mɑːrk.ˈeɪ.ʃᵊn/
a holiday taken by a large group, usually a family, to celebrate a significant birthday (such as a 50th or 60th) of one of the members

Would I recommend the “landmarkation” for others? I think that very much depends on the family in question. We are exceptionally lucky in that, as a group, we all get on, and those without kids were so patient and understanding with the little ones. It was a joy to see.
[The Sunday Times, 26 August 2018]

poshtel noun [C]
UK /ˈpɒʃ.təl/ US /ˈpɑːʃ.təl/
a type of hostel that offers more comfortable or luxurious accommodation than usual

Southeast Asia has plenty of untapped potential for poshtels, with set-up costs lower than in other regions, rents cheaper, a growing number of budget airlines and a history of attracting large numbers of budget travellers.
[South China Morning Post, 13 January 2018]

bubble hotel noun [C]
UK /ˈbʌb.əl.həʊˈtel/ US /ˈbʌb.əl.hoʊˈtel/
a hotel with spherical or near-spherical rooms made entirely of glass or transparent plastic

Luxury meets outdoor living at ATTRAP’RÊVES, a unique bubble hotel tucked away in the picturesque countryside of Marseille. Here, guests are invited to sleep beneath the stars in inflatable plastic bubbles … Each individually decorated unit is conveniently secluded and comes with a completely opaque bathroom and a telescope for stargazing.
[Travel Away, 7 June 2018]

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