If you live in a mild climate and have an older toddler, consider having one parent do a backyard campout with a big brother or big sister during the first night of sleep - training. (verywellfamily.com)
Our sweet boys are still talking about how fun they had at their Backyard Campout Birthday Party! (3littlegreenwoods.com)
The second time, we were attending a big group campout on land owned by friends of ours, and I went up the day before my husband. (havebabywilltravel.com)