It's my party and you can cry if you want to! 
It's my geo-birthday party, and yours, and ours...all at the same time! I love parties, and parties are all about people. I have the cake, candles, ice cream and place all reserved. Now I just need you to accept the invitation if you want to attend. It's a party after all!!
To attend this party, here's what you need to do:
1. Determine your geo-birthday. This is the date you joined geocaching, shown on your public profile after the words "Member Since". My geo-birthday is Sunday, 16 April 2006.
2. "Invite" 26 other geocachers who share your geo-birthday month. The day of the week and year don't matter. The geocachers you invite must have profile names starting with the letters A through Z. This can be different than the placed by name shown on a geocache (where it says "A cache by"). Don't send your invitation to the wrong person!
3. Log your party list showing who's going to attend. At least 23 of the 26 people you invite must attend for everyone to join in this celebration. I need you to show that you really do know each other too, so also list at least one of their geocaches that you found.
4. Your party list should look like this. We've got a lot of people to account for and I want to make sure we have enough cake and ice cream. 
The easiest way to construct this list is to use the 
AkitaDad & AkitaMom 04.23.02 - GCA3EF, 5.31.2009
beautiful143, 4.25.2008 - GC1ZDP3, 5.28.2011
Cacheleen, 4.24.2004 - GCQ1E5, 9.13.2008
Dix1, 4.8.2007 - GC199NW, 1.30.2011
ejldixie, 4.21.2002 - GC985E, 8.28.2010
FamilyDNA, 4.10.2005 - GC1C5YF, 8.8.2008
garagedude, 4.7.2004 - GCREN4, 3.29.2008
Haicoole, 4.11.2002 - GC9BDD, 7.6.2007
IndianaBoz, 4.23.2011 - GC2X771, 6.4.2011
jake92, 4.27.2003 - GCGNYG, 8.26.2010
k2Quick, 4.3.2007 - GC1BDB8, 5.15.2011
littletreasurehunters, 4.12.2006 - GC11PTA, 8.4.2007
markellie, 4.25.2004 - GCXK1Y, 4.13.2008
ncflyers, 4.11.2001 - GC3391, 7.7.2007
oneangrypuppy, 4.29.2005 - GCRH3P, 12.24.2009
pfeifferhorn, 4.25.2009 GC24F5Q, 10.12.2010
Q-will not attend
randallh, 4.21.2004 - GC14WQ4, 8.26.2008
Sac D, 4.20.2006 - GC10EAR, 1.21.2007
Team Paubon, 4.11.2002 - GCJ4RA, 11.10.2008
Upside Down Shrimps, 4.28.2008 - GC1CD5D, 7.7.2008
V-will not attend
WestCoastWellers, 4.2.2005 - GC1AWCP, 3.4.2011
XTester, 4.7.2006 - GC17FWV, 3.29.2008
Yung@hart, 4.5.2011 - GC2VJVM, 5.6.2011
Zzzoey & illDRIVEuNav, 4.17.2002 - GC9C15, 3.31.2008
If you have any questions, call a party planner, or just send me a note. 
I hope to see you at the party!