Heat-Loving Orchids?

[avp251]

This summer I'll have a cooler running in my greenhouse which should hopefully keep it a lot cooler(its not a large greenhouse, 6x6). Last year it was a disaster!
Anyways, I wouln't be surprised if temperatures still got up to 90F occasionally. Are there any orchid species that particularly like the hot, humid conditions of a greenhouse?

Thanks!
Andrew

P.S. First post.