Looks like a lot of fun.
Adho mukha vrksasana
Pincha mayurasana
and variations
Sirsasana
and variations
Padangusthasana, concave thoracic
Prasarita padottanasana I concave thoracic
Adho mukha svanasana
Thoracic work, taking dorsal spine in, in, in, repeatedly
Virabhadrasana I
Urdhva mukha svana
Bhujangasana
Urdhva dhanura on chair
And variations to open the thoracic in particular
Urdhva dhanura on chair
To open the lumbar spine
Kapotasana on chair
Dwi pada viparita dandasana from chair
Urdhva dhanurasana from the floor
Ten times or so, walking in.
Dwi pada viparita dandasana from floor
repeated
Dropovers from standing
repeated
Adho mukha svana for recovery
Sukhasana forward bending on chair
Pasasana using chairs and / or wall
Repeated
Sarvangasana
Setu bandha sarvangasana dropping over
Halasana
savasana