New Holiday as per Halloween update.

New Holiday was added in Halloween update.

    .rodata:0102A260 _ZL15s_HolidayChecks dd offset _ZL19g_Holiday_NoHoliday, offset _ZL21g_Holiday_TF2Birthday
    .rodata:0102A260                                         ; DATA XREF: _Z28EconHolidays_IsHolidayActiveiRK6CRTime+Br
    .rodata:0102A260                                         ; _Z32EconHolidays_GetHolidayForStringPKc:loc_6228A0r ...
    .rodata:0102A260                 dd offset _ZL19g_Holiday_Halloween, offset _ZL19g_Holiday_Christmas
    .rodata:0102A260                 dd offset _ZL23g_Holiday_ValentinesDay, offset _ZL21g_Holiday_MeetThePyro
    .rodata:0102A260                 dd offset _ZL22g_Holiday_SpyVsEngyWar, offset _ZL18g_Holiday_FullMoon
    .rodata:0102A260                 dd offset _ZL29g_Holiday_HalloweenOrFullMoon, offset _ZL41g_Holiday_HalloweenOrFullMoonOrValentines
    .rodata:0102A260                 dd offset _ZL20g_Holiday_AprilFools