UPDATE: I bought the OEM plugs and installed them. Problem solved. Sometimes a little basic automotive 101 goes a long way. I figured the OEM plugs were good for 70k miles or so. Not in this case... They only lasted around 35K. The OEM plugs in no way will last that long. I say every 36k or 3 years replace them regardless which kind of spark plug it is.

Why does Honda say that their OEM plugs will last up to 70K or 6 years??? They are way off the charts with putting that much faith in their spark plug.