Ilisseia Federation Astrological Legions

In Ilisseia there are Astrological Legions that unify it's people by astrological sign.
It's not mandatory/obligatory to be in your sign correspondent Legion, but at least you have to be registered in your sign Legion list.
It's not also mandatory/obligatory to participate in Legions every event.
People are always invited to Legions events.
In people's Birthday the President of correspondent of their sign Legion will send you a letter and he will make you a visit. In people's 18th Birthday he will give you your Birthchart for free.
Legions have multiple services at people service for an affordable amount of money for everyone.
There are two main events, the beginning and the end of every sign period, these are the only two events that are mandatory, obligatory to participate in for the persons of the correspondent sign but the persons of the same element of the sign celebrated can also participate.

Capricorn - December 21st to January 19th
Aquarius - January 20th to February 18th
Pisces - February 19th to March 20th
Aries - March 21st to April 20th
Taurus - April 21st to May 20th
Gemini - May 21st to June 21st
Cancer - June 22nd to July 22nd
Leo - July 23rd to August 22nd
Virgo - August 23rd to September 22nd
Libra - September 23rd to October 22nd
Scorpio - October 23rd to November 21st
Sagittarius - November 22nd to December 20th