'COS is the county bird club for NW Wales and produces the annual Cambrian Bird Report for the counties of Caernarfon, Anglesey and Meirionnydd.'

'We hold monthly members meetings with a guest speaker. Meetings are held in the evening ... and members of the public are welcome to attend subject to prior booking. There is a charge of £2.50 for coffee and £13 for the meal ... The time table for meetings is: Arrive 6.30 pm - 6.45 pm; Meal 6.45 pm - 7.45 pm; Speaker 8.00 pm.'

'Lecture meetings are held on Tuesday evenings ... Tea and coffee at 7.20 pm. Talks start at 7.40 pm.'

'We hold monthly lecture meetings during the winter, with talks on subjects of local and general interest ... All meetings begin at 7.30 pm unless otherwise stated. Lecture meetings are open to all without charge, whether members of the Society or not.' Various Village Halls in the Valley are normally used for meetings.

Meetings 'monthly, 4th Mon 7.30'.

'Bat Group Meetings are held on the second Monday of each month ... Meetings start at 7.30 pm. This winter we hope to have a talk at the beginning of each meeting.'

'Meetings held on the second Monday of the month at ... 7.00 pm – 9.00 pm.'

'Bangor University in partnership with Coleg Llandrillo Cymru are pleased to offer a series of lectures which are open to the public. These lectures are all free of charge but registration is essential.'

Events include series Artist Talking - in conjunction with the artists' exhibitions: Usually 'admission free'.

'The Society hold regular meetings ... on the second Tuesday in the month from 7.30 pm.'

'Meetings are held along the North Wales Coast area on a monthly basis, indoors during the Winter and outdoors as appropriate during the Spring and Autumn.'

'All Meetings commence at 7.30 pm every 2nd Monday in the month ... The club welcomes all collectors and anybody interested in postcards and local history.'

Occasional talks.

Range of talks, lectures and related events.

'The Society organises a regular programme of meetings and lectures. Some are delivered by national figures ... All lectures are open to all but Society members receive discounted (or free) admission - so why not become a member !' Various venues might be used.

Monthly afternoon lectures, September - May: 'We welcome guests and visitors to our lectures on payment of a £7.00 admission fee'.