Our context calls for a more appropriate word than subscribe. A "GET TOGETHER" is:  

To gather or assemble socially or to cooperate

To collect or gather together (something)

Make (someone) acquainted again

To unite, to come together

To meet others socially

To take care of

To act in concert with

To mix or blend together

To impart information or knowledge​

To put forward for discussion or consideration

To bring forward into existence or to introduce

To discuss, converse, or exchange viewpoints on a particular matter

Thank you for getting together!