Last year ads went in Haaretz and Jerusalem Post from Yad Lachim likely at considerable expense to demonize Messianic Jews and spread lies to the general Israeli public.
We are a bit confused about why the ultra religious do this wander around this domed grave/shrine thing. Wandering round a bit of stone in a religious fashion seems a bit similar to Muslims do at the Hajj in Mecca, nothing based on Torah. There are rumours that visiting the grave of Rabbi Yonatan provides a partner to those that are single, despite the Rabbi never married himself.
Please write to the Israeli government and get Yad Lachim shut down.