places:

Ruins:ruins

Snowdin:halloweentown

Waterfall:valentinesdayland

Hotland:presedentland

Core:irishland

Muffets area:4th of july

Temmie village:thanksgiverland

People

Flowey:gobbler the turkey

Toriel:ms clause

Sans: sans the skeleton

Papyrus: papyrus the demon

Monster kid:angel

Undyne/undyne the undying: cupid/cupid the undying

Temmie:turkey

Alphys:george washington

Mettaton:abraham lincon

The guards: love guards

Muffet: firework

Mettaton ex: leprican ex

Asgore:santa clause

Napsterblook:Rudolph

Asriel:elf

Any questions

Im not making this a game