Every Spring Equinox is an international astrology day (it’s the day Sun moves into 0 degree Aries, and hence is considered to be the beginning of astrological new year.)
This year a few astrologers coordinated a HUGE collection of good blog articles related to Saturn, Uranus and Pluto in order to discuss the upcoming cardinal T-square between these heavyweights. My article on Saturn also is in the collection.
The main event page is here.
You can also directly visit the coordinators’ page: Mandi Lockley, Donna Cunningham or the Auntie Moon blog. Enjoy reading!
Related posts (automatically generated):

Thanks for posting about the blog-a-thon Hiroki :D There are going to be articles from over 50 astrologers included – including your own. It's such an exciting event and thank you so much for taking part.
Mandi
Hi, Hiroki, thank you for letting people know about this collection. It will remain on line as a permanent resource for people who are trying to work with transits from Pluto, Saturn and Uranus all at once.
Your contribution to the Saturn page is excellent.
Best Regards, Donna Cunnihgam
Dear Donna & Mandi,
Thank you for the opportunity to take part in this event!
Much appreciated,
Hiroki