How long before Bar Mitzvah day do various communities start putting on Tefillin? Any ceremony/celebration/lechaim?
Response please indicate community along with answers (I.e. Lubavitch - 2 months prior to BM, first paragraph of Bar Mitzvah maamar recited followed by lechaim).
In the yeshivish crowd, I think there are three prevalent minhagim. 3 months before, 1 month before, and day of, with 1 month before being the most prevalent by far.
No other ceremony, but some people do go to a rosh yeshiva or rebbe to put on tefillin by the first time.