Marry A Banana Tree At Tiruchendur Temple

Hi Ladies,

I am advised by an astrologer to to to Tiruchendur temple and do a "Valaimaram Kalyanam" (marry him to a banana tree) for my son, as his Mars/Chevvai is strong in his horoscope.
Belief or no belief is secondary for me right now.
I would like to know if this is done in Tiruchendur temple and if so how to go about it. Is there any specific day for it to be done.
Has anyone done this kind of marriage before.?

There is another problem for me. There is a court case going on our lands. For the court case to win, I hear we can pray to Bagalamukhi Devi. Below is the address and website.

Any inputs is welcome.

Sree Bagalamukhi Devi Temple, Manimuthar Road, South Papankulam, Kallidaikurichi,, Temple Rd, Pappankulam South, Tamil Nadu 627416, India
+91 98410 47471
sreebagalamukhidevitemple.org