My brother and 2 sisters and I had a blast planning my mother's 70th birthday party. We come from a very corny family that loves to sing together so keep that in mind when reading what we did. We all dressed the same--light green tops and white bottoms. Kids, spouses and grandkids. Why? Because we did a skit. It was fashioned after a Bill Cosby Show episode and was called, "When Mom Was my Age." It took quite a bit of research. We lined up oldest to youngest and stepped forward one by one to say, When Mom was my age the year was 1980. Ronald Regan had just been elected president for the first time, Charlie's Angels was the number one show on TV (here my sisters and I adopted the Charlie's Angels huddle with guns that's their 'trademark'), and a gallon of gas cost $1.10. Then the next youngest (my sister) stood forward. At one point we all hummed the theme from Star Wars, another point we all did the Hustle. We tried to get as much sound and movement into each person's fact recitation as possible. Each of us said 2 facts about the times and ended with the cost of a gallon of gas. It took a lot of prompting to get our 4 year old neice to say her lines at the end (a gallon of gas was around 24 cents) but the whole thing was a big hit. We also did a Powerpoint presentation to music. My mother's childhood photos to In My Life by the Beatles, her early married life to What a Wonderful World by Louis Armstrong, pictures of us growing up, getting married, the grandchildren to Through the Years by Kenny Rogers. On the tables we had small Hershey candies with computer made wrappers with photographs. For favors, each guest got a larger sized Hersey Bar with a photo of them with my mother at some point in life with the words, Thanks for sharing Connie's birthday. The table numbers were made from an enlarged black and white photo of her from a beauty pagent in her early 20's. We glued them to foam board, secured them to bases and put them out like a large paper doll holding a number and stood one on each table. My parents taught us songs to sing in the car for long rides. My siblings and I did a corny rendition of Down By the Old Mill Stream with fake moustaches after a funny story about how my father dealt with us in the car. My SIL made a big scrapbook with contributions from all the party guests. It took her over 6 months to gather the photos, stories and rememberences from everyone. My husband, a radio DJ, was MC and kept the day flowing smoothly. All in all, we had a terrific time. Everyone was entertained, well fed and my mother still brings the party up when we're together. She says she watches the DVD of the party every once in awhile, too.

Get a caterer! That is a LOT of people to cook for. You can do a few things yourself and ask the caterer to serve if you ask nicely. If a caterer isn't in the budget, at least order prepared food or platters to serve. Cooking for 80 at a hall is just too much. Hard to say what kind of food. I would pick what your mom loves best -- keeping in mind what your guests will enjoy, too. If she's a baseball fan, for example, have hot dogs and peanuts and beer. If she loves travel, have exotic choices. But I think really your best bet is to give the caterer a budget and let him/her suggest things. That always works for me. For decorations, flowers always say "special occasion," but they can be expensive. You can make copies of photos of her at different stages of life and put them in inexpensive lucite frames of different sizes (you may even be able to ask the store if you can return them if you keep them in perfect shape) and put a few on each table for centerpieces, perhaps with a single flower or candle. We did that for my mother's 70th and it worked nicely. Potted flowering plants with a ribbon around the pot are also nice and inexpensive centerpieces (and a lot less work). You can give them as thank you gifts to people who help you with the party. You are so nice to do this for your mother! Good for you. I am sure she will be thrilled.

The part about having people write notes about your mom and making her guess who they were by? GENIUS! BIG FUN! (Maybe some people planning baby showers will take that as an alternative to the measuring-the-baby-bump game!)

Thanks so much, guys! Maire Cate, here's the closeup of the necklace. I bought it from my favorite eBay seller, Waly Beads. Everything they sell is made of natural stones, but I bought this one some time ago and I don't remember the description. I received several compliments on it, and people were surprised to learn it came from eBay and probably cost less than $15. I didn't add--though I could have--that my outfit came from the Salvation Army. My skirt was ecru-and-black striped pleated satin. Signed, Frugal Me