The Big Baby Bash & Toddler Jam gathers those wishing to become parents, expectant couples, and moms and dads of kids up to age 5 together for an all-encompassing expo. On Saturday, April 11, expectant parents and couples trying to get pregnant will descend upon Shriner Hall to test baby products and attend seminars on subjects like choices in childbirth. Sunday, April 12, gives parents and kids a chance to learn, play, and visit vendors. Both days are full of workshops and the chance to win prizes. The event is coordinated by Liza Wilson, owner of Toybrary Austin (a toy library that hosts playdates and seminars), and Jessica Glorieux, creator of the Pregnant in Austin blog (a resource for new and expectant moms).