Friends of United Hatzalah Sweepstakes with a chance to win the Friends of United Hatzalah Prize along with entry into the United Hatzalah Israel Raffle
Official Friends of United Hatzalah Sweepstakes Rules can be found here

Sweepstakes entries do not qualify as charitable contributions as determined by the IRS. While these may be considered charity ("tzedakah") according to Jewish law, the cost is not deductible as a charitable contribution or donation, and no donation receipt will be issued.