Help - In charge of office party

[hjrose]

I have been put in charge of my office holiday party with a bunch of picky wine drinkers - the biggest topic of converation after the party every year is how awful the wine is! I would like to avoid this and need to pick one red and one white and need ehlp making the right choice from the following list:
Merlot:Columbia Crest, Walnut Crest,Forrest Glen,Caliterra, Lendeman Bin 40
Chardonney:Glen Ellen,Columbia Crest,Benzinger, Caliterra,Lindemann Bin 65, Meridian
Thanks