According to Mori V'rabi Hagaon Reb Shlomo Miller Shlita:
If someone plans to eat up all the Chometz he will find during Bedikas Chometz, He may not make the Bracha (Al Biur Chometz) before the Bedika.
Making Kiddush on Yom Kippur is a מחלוקת between ר' עקיבא איגר who holds it is only a מצוה דרבנן unless it falls on...