Startopia buildings
Entertainments
A disco.
A roulesse wheel, visitors bet on a colour paying you 50e and the win 100e if it lands on the colour they chose.
An oroflex, it swallows the aliens and spits them out again, they seem to enjoy it though.
Star view, watch the world or in this case the galaxy, go by.
A Plaza Fountain, a nice place to sit and think, as you can see the siren in this pic doing.
Holodrome, a personal cinematic experance.