Pound Party:
Ask the guest to bring a pound of some ingredient and their favorite recipe. Like Sugar, Flour, Coffee, Cake Mix. You could also ask the guest to actually bring the recipe made so the hostess wouldn’t have to cook!

Something for the Groom:
Have all the guests bring a tool for the husband to be and the host of the party buys the tool box and you all fill it and when he comes to pick up his bride to be from the party he has a gift there for him. Other gifts might include: [...]

Kitchen, Bathroom, or Bedroom:
This shower can be designed to help stock a particular room of the house. Kitchen showers might include spices, utensils, small appliances, bowls, canisters; a bathroom shower might include trashcans, towels, rugs; a bedroom shower might call for sheets, clock, closet accessories, blankets, or a comforter.
This can really help a couple [...]

‘Round-the-clock party:
Each guest is assigned a time of day and brings a present that relates to the hour. You can get really creative with this. Here are some examples:
6 a.m. A coffeemaker, a juicer, an alarm clock, a toaster, newspaper subscription, gift cards to a local breakfast place
Noon Double shower head, a series [...]

Since it is almost spring what about a Garden Party Shower for the bride to be.
The centerpieces can be watering cans filled with flowers and gardening tools. The favors could be a pair of gardening gloves with a packet of flower seeds. Gifts to bring to the bride are:
1 (800) FLOWERS Plant-of-the-Month Club
Pretty bud vase
Terracotta [...]

Toilet Paper Gown:
You can pick the future mother-in-law and mother to volunteer for this game. You make two different teams, one team for each mother and then you dress them up in a wedding dress using only toilet paper. This is a timed game. The bride or a committee of bridal party members can judge. [...]

Bridal Showers can be fun, they don’t have to be boring and stuffy. This is a classic shower game that requires every guest bring her purse to the shower. Before guests arrive, the maid of honor creates a list of objects that are likely to be found in guests’ purses. Items can be ordinary (lipstick, [...]