Are there any other "PANIC" dates after Dec 21st.... or are they all kinda on hold?

febuary 15...mega EQ tsunami hell, volcanic eruption

just cuz I say so.

US Bank Run Imminent as FDIC Expanded Deposit Insurance Ends Dec 31st

the Dec. 31 "fiscal cliff"

… Former Fed Chairman Alan Greenspan says "markets will crater" if nothing happens on the 'Fiscal Cliff'.

If you match astronomical clues in the Bible to future skies in astronomical software like Stellarium - December 21-28, 2019 is the end, the great tribulation, the last trumpet, Judgment Day. If astrotheology makes sense to you look at
[link to endtimesand2019.webs.com]

Of course this would mean the end of the Mayan Long Count exactly 7 years earlier (this month) is highly significant to Bible prophecy, so watch the Middle East for signs.