The requirement of Joy requires an individual to travel to Jerusalem [which is the place to eat the Offering]: Chagigah 6a
Bringing this offering on the Holiday, vs on the Intermediate Days of the Holiday: Megillah 5a; Chagigah 7b
Performing the service of Leaning on the Animal before it is brought, if it is brought on the Holiday: Rosh HaShanah 33a; Megillah 5a; Chagigah 7b
Whether the offering could be brought on Shabbat, or whether we delay/move up the offering: Megillah 5a [2x]
Whether this offering could be brought after the holiday, if one missed it on time: Rosh HaShanah 4b; Megillah 5a; Chagigah 9a
Whether the Celebratory Offering of Joy may come from Money of the Secondary Tithe as well as any other Dedicated Funds, so long as it is Meat: Chagigah 7b, 8a-8b
The Offering must be meat, because the Verses indicate that it has Forbidden Fat in it: Chagigah 8a-8b
Joy is caused by Meat, specifically: Pesachim 109a, Chagigah 8b