I have not joined a Photo Contest in a while, but I just submitted my 2 entries to the PiPho Nuvali Open Category Photo Contest. Went to Nuvali, Sta. Rosa by myself last Sunday and took pictures around Nuvali the whole afternoon and early evening.
I was a member of Pinoy Photography Organization before but now becoming active again in the PiPho Forum, check http://www.pinoyphotography.org
Top Prize is P25K, hope I win:)
Know more about the Green Perspective Nuvali Earth Celebration at http://www.pinoyphotography.org/greenperspective/