The tradition of "Firstfruits offering" is a tradition that has been handed down from the ancestors of the Lahu people that held once a year. In the most, each church will hold this "Firstfruits offering" between November and December in every year. To express gratitude to God for blessing over all work, a bountiful harvest of God's blessed their gardens and fields. The members of the church will come together to bring the best produce from their land to give to God. Nearby churches will be invited. People in the community come together to celebrate this "Firstfruits offering" as well. In the event there was a joyful worship of God. Sharing God's Word and Thanksgiving Prayer Including performances and special songs from the other churches. Finally, all of these products will be donated to the church. God's servant and share it with the church’s member, this is a blessing to each other and strengthen the unity of the Lahu brothers and sisters as well.